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200039103912 = 23323438427667
BaseRepresentation
bin1011101001001101000…
…0100111110110101000
3201010100001212100222110
42322103100213312220
511234140002311122
6231521404122320
720311104220404
oct2722320476650
9633301770873
10200039103912
117792194a58a
12329288363a0
1315b2c460b9b
149979380104
15530baea90c
hex2e93427da8

200039103912 has 64 divisors (see below), whose sum is σ = 533977044480. Its totient is φ = 62297307072.

The previous prime is 200039103907. The next prime is 200039103923. The reversal of 200039103912 is 219301930002.

It is a happy number.

200039103912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200039103912.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4190098 + ... + 4237569.

It is an arithmetic number, because the mean of its divisors is an integer number (8343391320).

Almost surely, 2200039103912 is an apocalyptic number.

It is an amenable number.

200039103912 is an abundant number, since it is smaller than the sum of its proper divisors (333937940568).

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

200039103912 is a wasteful number, since it uses less digits than its factorization.

200039103912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427742 (or 8427738 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The spelling of 200039103912 in words is "two hundred billion, thirty-nine million, one hundred three thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 12 23 24 43 46 69 86 92 129 138 172 184 258 276 344 516 552 989 1032 1978 2967 3956 5934 7912 11868 23736 8427667 16855334 25283001 33710668 50566002 67421336 101132004 193836341 202264008 362389681 387672682 581509023 724779362 775345364 1087169043 1163018046 1449558724 1550690728 2174338086 2326036092 2899117448 4348676172 4652072184 8334962663 8697352344 16669925326 25004887989 33339850652 50009775978 66679701304 100019551956 200039103912