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202010200001310 = 23523476229115017
BaseRepresentation
bin101101111011101000101010…
…001101100100101100011110
3222111020222122011120122212210
4231323220222031210230132
5202434213342200020220
61553350112115541250
760356520034355661
oct5573505215445436
9874228564518783
10202010200001310
1159404054562088
121a7a6b1b2ba826
138894631a9848c
1437c54bb0196d8
151854b377846e0
hexb7ba2a364b1e

202010200001310 has 64 divisors (see below), whose sum is σ = 516667716052992. Its totient is φ = 50430915169536.

The previous prime is 202010200001219. The next prime is 202010200001321. The reversal of 202010200001310 is 13100002010202.

It is a super-2 number, since 2×2020102000013102 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3114525079 + ... + 3114589938.

It is an arithmetic number, because the mean of its divisors is an integer number (8072933063328).

Almost surely, 2202010200001310 is an apocalyptic number.

202010200001310 is an abundant number, since it is smaller than the sum of its proper divisors (314657516051682).

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

202010200001310 is a wasteful number, since it uses less digits than its factorization.

202010200001310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6229115097.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 202010200001310 its reverse (13100002010202), we get a palindrome (215110202011512).

The spelling of 202010200001310 in words is "two hundred two trillion, ten billion, two hundred million, one thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 23 30 46 47 69 94 115 138 141 230 235 282 345 470 690 705 1081 1410 2162 3243 5405 6486 10810 16215 32430 6229115017 12458230034 18687345051 31145575085 37374690102 62291150170 93436725255 143269645391 186873450510 286539290782 292768405799 429808936173 585536811598 716348226955 859617872346 878305217397 1432696453910 1463842028995 1756610434794 2149044680865 2927684057990 4298089361730 4391526086985 6733673333377 8783052173970 13467346666754 20201020000131 33668366666885 40402040000262 67336733333770 101005100000655 202010200001310