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23678125700 = 2252557425101
BaseRepresentation
bin10110000011010100…
…111000011010000100
32021010011120102011112
4112003110320122010
5341443100010300
614513320224152
71465523514305
oct260324703204
967104512145
1023678125700
11a050759329
12470990b058
13230470cc88
1412089b07ac
15938b10e35
hex583538684

23678125700 has 36 divisors (see below), whose sum is σ = 51473900772. Its totient is φ = 9454224000.

The previous prime is 23678125693. The next prime is 23678125703. The reversal of 23678125700 is 752187632.

It can be written as a sum of positive squares in 6 ways, for example, as 115261696 + 23562864004 = 10736^2 + 153502^2 .

It is not an unprimeable number, because it can be changed into a prime (23678125703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156851 + ... + 268250.

It is an arithmetic number, because the mean of its divisors is an integer number (1429830577).

Almost surely, 223678125700 is an apocalyptic number.

23678125700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23678125700 is an abundant number, since it is smaller than the sum of its proper divisors (27795775072).

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

23678125700 is a wasteful number, since it uses less digits than its factorization.

23678125700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425672 (or 425665 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 23678125700 in words is "twenty-three billion, six hundred seventy-eight million, one hundred twenty-five thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 557 1114 2228 2785 5570 11140 13925 27850 55700 425101 850202 1700404 2125505 4251010 8502020 10627525 21255050 42510100 236781257 473562514 947125028 1183906285 2367812570 4735625140 5919531425 11839062850 23678125700