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200011312012010 = 2561421778829921
BaseRepresentation
bin101101011110100011000011…
…001101000001101011101010
3222020011220011020011210211012
4231132203003031001223222
5202203441131333341020
61545215532301103522
760062224523656412
oct5536430315015352
9866156136153735
10200011312012010
115880335938a404
121a523647857ba2
13877aca7a2b905
143756856113642
15181cb472117c5
hexb5e8c3341aea

200011312012010 has 32 divisors (see below), whose sum is σ = 366791509425744. Its totient is φ = 78506055936000.

The previous prime is 200011312012007. The next prime is 200011312012037. The reversal of 200011312012010 is 10210213110002.

200011312012010 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 32797990664209 + 167213321347801 = 5726953^2 + 12931099^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389158151 + ... + 389671770.

Almost surely, 2200011312012010 is an apocalyptic number.

200011312012010 is a deficient number, since it is larger than the sum of its proper divisors (166780197413734).

200011312012010 is a wasteful number, since it uses less digits than its factorization.

200011312012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778830410.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 200011312012010 its reverse (10210213110002), we get a palindrome (210221525122012).

The spelling of 200011312012010 in words is "two hundred trillion, eleven billion, three hundred twelve million, twelve thousand, ten".

Divisors: 1 2 5 10 61 122 305 421 610 842 2105 4210 25681 51362 128405 256810 778829921 1557659842 3894149605 7788299210 47508625181 95017250362 237543125905 327887396741 475086251810 655774793482 1639436983705 3278873967410 20001131201201 40002262402402 100005656006005 200011312012010