Integer Profile

7,429,870

2 × 5 × 7^2 × 59 × 257

Prime factors, divisor sums, positional representations and sequence properties for 7,429,870. The prime factorization is 2 × 5 × 7^2 × 59 × 257.

Number of positive divisors: 48. Showing the recorded part of the sequence: 142.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 5 × 7^2 × 59 × 257
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 15,882,480
Proper-divisor sum: 8,452,610
Digit sum: 37
Digital root: 1

Number bases

Decimal: 7429870
Binary: 11100010101111011101110 (23 bits)
Octal: 0o34257356
Hexadecimal: 0x715EEE

Divisor catalog (48)

1257101435495970981182452572954134905145908261,2851,7992,0652,5702,8913,5984,1305,7828,99512,59314,45515,16317,99025,18628,91030,32662,96575,815106,141125,930151,630212,282530,705742,9871,061,4101,485,9743,714,9357,429,870

Showing 48 of 48.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,429,8703,714,93511,144,8065,572,40316,717,2108,358,60525,075,81612,537,9086,268,9543,134,4779,403,4324,701,7162,350,8581,175,4293,526,2881,763,144881,572440,786220,393661,180330,590165,295495,886247,943743,830371,9151,115,746557,8731,673,620836,810418,4051,255,216627,608313,804156,90278,451235,354117,677353,032176,51688,25844,129132,38866,19433,09799,29249,64624,82374,47037,235111,70655,853167,56083,78041,89020,94562,83631,41815,70947,128

Showing 60 of 60.