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105079052 = 221310918539
BaseRepresentation
bin1100100001101…
…10000100001100
321022201120100202
412100312010030
5203400012202
614232113032
72414104631
oct620660414
9238646322
10105079052
11543504a1
122b235778
1318a01570
14dd54188
159359802
hex643610c

105079052 has 24 divisors (see below), whose sum is σ = 199861200. Its totient is φ = 48050496.

The previous prime is 105079031. The next prime is 105079061. The reversal of 105079052 is 250970501.

It is a super-2 number, since 2×1050790522 = 22083214338437408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3602 + ... + 14937.

It is an arithmetic number, because the mean of its divisors is an integer number (8327550).

Almost surely, 2105079052 is an apocalyptic number.

It is an amenable number.

105079052 is a deficient number, since it is larger than the sum of its proper divisors (94782148).

105079052 is a wasteful number, since it uses less digits than its factorization.

105079052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18665 (or 18663 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 105079052 is about 10250.8073828358. The cubic root of 105079052 is about 471.8877629810.

The spelling of 105079052 in words is "one hundred five million, seventy-nine thousand, fifty-two".

Divisors: 1 2 4 13 26 52 109 218 436 1417 2834 5668 18539 37078 74156 241007 482014 964028 2020751 4041502 8083004 26269763 52539526 105079052