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107193432904 = 2345172966389
BaseRepresentation
bin110001111010100111…
…0011111101101001000
3101020200111100121002121
41203311032133231020
53224013004323104
6121124411141024
710513232101045
oct1436516375510
9336614317077
10107193432904
1141507997778
1218936a44774
13a153c1080c
14528c5701cc
152bc5a12254
hex18f539fb48

107193432904 has 16 divisors (see below), whose sum is σ = 201032250300. Its totient is φ = 53584832832.

The previous prime is 107193432881. The next prime is 107193432911. The reversal of 107193432904 is 409234391701.

It can be written as a sum of positive squares in 2 ways, for example, as 73009120804 + 34184312100 = 270202^2 + 184890^2 .

It is a super-2 number, since 2×1071934329042 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447059 + ... + 1519330.

Almost surely, 2107193432904 is an apocalyptic number.

It is an amenable number.

107193432904 is a deficient number, since it is larger than the sum of its proper divisors (93838817396).

107193432904 is a wasteful number, since it uses less digits than its factorization.

107193432904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970912 (or 2970908 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 107193432904 in words is "one hundred seven billion, one hundred ninety-three million, four hundred thirty-two thousand, nine hundred four".

Divisors: 1 2 4 8 4517 9034 18068 36136 2966389 5932778 11865556 23731112 13399179113 26798358226 53596716452 107193432904