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10228112252163 = 32132691321246011
BaseRepresentation
bin1001010011010110101011…
…1111110101110100000011
31100012210112201200022111100
42110311222333311310003
52320034133214032123
633430421354145443
72103646104450201
oct224655277656403
940183481608440
1010228112252163
1132937997a1373
12119233a122283
13592678708920
14275086a60071
1512b0cb403643
hex94d6aff5d03

10228112252163 has 48 divisors (see below), whose sum is σ = 15981697236960. Its totient is φ = 6266051827200.

The previous prime is 10228112252119. The next prime is 10228112252221. The reversal of 10228112252163 is 36125221182201.

10228112252163 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 8 + 1 + 122 + 521 + 6 + 3 = 666.

It is a Cunningham number, because it is equal to 31981422-1.

It is not a de Polignac number, because 10228112252163 - 213 = 10228112243971 is a prime.

It is a super-2 number, since 2×102281122521632 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10228112252663) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41452828 + ... + 41698838.

It is an arithmetic number, because the mean of its divisors is an integer number (332952025770).

Almost surely, 210228112252163 is an apocalyptic number.

10228112252163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10228112252163 is a deficient number, since it is larger than the sum of its proper divisors (5753584984797).

10228112252163 is a wasteful number, since it uses less digits than its factorization.

10228112252163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247620 (or 247617 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 10228112252163 in words is "ten trillion, two hundred twenty-eight billion, one hundred twelve million, two hundred fifty-two thousand, one hundred sixty-three".

Divisors: 1 3 9 13 39 117 269 807 1321 2421 3497 3963 10491 11889 17173 31473 51519 154557 246011 355349 738033 1066047 2214099 3198141 3198143 4619537 9594429 13858611 28783287 41575833 66176959 198530877 324980531 595592631 860300467 974941593 2580901401 2924824779 4224746903 7742704203 12674240709 38022722127 87419762839 262259288517 786777865551 1136456916907 3409370750721 10228112252163