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107622455680 = 275168160087
BaseRepresentation
bin110010000111011001…
…1000101100110000000
3101021210101122012201001
41210032303011212000
53230402322040210
6121235134421344
710526661531235
oct1441663054600
9337711565631
10107622455680
1141708085953
1218a36661854
13a1c1a7434c
1452cd52b78c
152bed50a03a
hex190ecc5980

107622455680 has 32 divisors (see below), whose sum is σ = 257284934640. Its totient is φ = 43048982016.

The previous prime is 107622455659. The next prime is 107622455723. The reversal of 107622455680 is 86554226701.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 107622455680.

It is a congruent number.

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, 84079404 + ... + 84080683.

Almost surely, 2107622455680 is an apocalyptic number.

107622455680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107622455680 is an abundant number, since it is smaller than the sum of its proper divisors (149662478960).

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

107622455680 is an equidigital number, since it uses as much as digits as its factorization.

107622455680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168160106 (or 168160094 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 107622455680 in words is "one hundred seven billion, six hundred twenty-two million, four hundred fifty-five thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 168160087 336320174 672640348 840800435 1345280696 1681600870 2690561392 3363201740 5381122784 6726403480 10762245568 13452806960 21524491136 26905613920 53811227840 107622455680