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107916193 = 7114213329
BaseRepresentation
bin1100110111010…
…10101110100001
321112001201012001
412123222232201
5210111304233
614413004001
72450162320
oct633525641
9245051161
10107916193
1155a09040
1230183601
1319485a48
14104920b7
15971a27d
hex66eaba1

107916193 has 16 divisors (see below), whose sum is σ = 134904960. Its totient is φ = 83865600.

The previous prime is 107916173. The next prime is 107916199. The reversal of 107916193 is 391619701.

It is not a de Polignac number, because 107916193 - 217 = 107785121 is a prime.

It is a super-2 number, since 2×1079161932 = 23291809423226498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107916199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30753 + ... + 34081.

It is an arithmetic number, because the mean of its divisors is an integer number (8431560).

Almost surely, 2107916193 is an apocalyptic number.

It is an amenable number.

107916193 is a deficient number, since it is larger than the sum of its proper divisors (26988767).

107916193 is a wasteful number, since it uses less digits than its factorization.

107916193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768.

The product of its (nonzero) digits is 10206, while the sum is 37.

The square root of 107916193 is about 10388.2718967112. The cubic root of 107916193 is about 476.0971028625.

The spelling of 107916193 in words is "one hundred seven million, nine hundred sixteen thousand, one hundred ninety-three".

Divisors: 1 7 11 77 421 2947 3329 4631 23303 32417 36619 256333 1401509 9810563 15416599 107916193