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107575125728 = 2571732775989
BaseRepresentation
bin110010000101111111…
…0100010011011100000
3101021200002120121012212
41210023332202123200
53230303213010403
6121230324141252
710525545324110
oct1441376423340
9337602517185
10107575125728
1141693399194
1218a22837828
13a1b5012365
1452c712b040
152be92ab4d8
hex190bfa26e0

107575125728 has 48 divisors (see below), whose sum is σ = 243443219040. Its totient is φ = 45837113856.

The previous prime is 107575125727. The next prime is 107575125743. The reversal of 107575125728 is 827521575701.

107575125728 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107575125727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349243 + ... + 1426746.

It is an arithmetic number, because the mean of its divisors is an integer number (5071733730).

Almost surely, 2107575125728 is an apocalyptic number.

It is an amenable number.

107575125728 is an abundant number, since it is smaller than the sum of its proper divisors (135868093312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107575125728 is a wasteful number, since it uses less digits than its factorization.

107575125728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776179 (or 2776171 counting only the distinct ones).

The product of its (nonzero) digits is 1372000, while the sum is 50.

The spelling of 107575125728 in words is "one hundred seven billion, five hundred seventy-five million, one hundred twenty-five thousand, seven hundred twenty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 173 224 346 692 1211 1384 2422 2768 4844 5536 9688 19376 38752 2775989 5551978 11103956 19431923 22207912 38863846 44415824 77727692 88831648 155455384 310910768 480246097 621821536 960492194 1920984388 3361722679 3841968776 6723445358 7683937552 13446890716 15367875104 26893781432 53787562864 107575125728