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23680685050 = 25211193223087
BaseRepresentation
bin10110000011011110…
…101001001111111010
32021010100101102221021
4112003132221033322
5341444223410200
614513451133054
71465554334051
oct260336511772
967110342837
1023680685050
11a0521471a0
12470a74418a
1323050c7b99
141209079398
15938e6941a
hex5837a93fa

23680685050 has 48 divisors (see below), whose sum is σ = 48299444352. Its totient is φ = 8566502400.

The previous prime is 23680685047. The next prime is 23680685107. The reversal of 23680685050 is 5058608632.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23680684988 and 23680685006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5394 + ... + 217693.

It is an arithmetic number, because the mean of its divisors is an integer number (1006238424).

Almost surely, 223680685050 is an apocalyptic number.

23680685050 is an abundant number, since it is smaller than the sum of its proper divisors (24618759302).

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

23680685050 is a wasteful number, since it uses less digits than its factorization.

23680685050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223303 (or 223298 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 23680685050 in words is "twenty-three billion, six hundred eighty million, six hundred eighty-five thousand, fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 193 275 386 550 965 1930 2123 4246 4825 9650 10615 21230 53075 106150 223087 446174 1115435 2230870 2453957 4907914 5577175 11154350 12269785 24539570 43055791 61348925 86111582 122697850 215278955 430557910 473613701 947227402 1076394775 2152789550 2368068505 4736137010 11840342525 23680685050