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10227193164 = 223431565411
BaseRepresentation
bin10011000011001011…
…01001010101001100
3222101202021020120000
421201211221111030
5131421130140124
64410500124300
7511303464456
oct114145512514
928352236500
1010227193164
114378a90661
121b95096690
13c6caa5cb6
146d03c32d6
153eccd96c9
hex26196954c

10227193164 has 30 divisors (see below), whose sum is σ = 26735903964. Its totient is φ = 3409064280.

The previous prime is 10227193147. The next prime is 10227193181. The reversal of 10227193164 is 46139172201.

It is an interprime number because it is at equal distance from previous prime (10227193147) and next prime (10227193181).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15782382 + ... + 15783029.

Almost surely, 210227193164 is an apocalyptic number.

It is an amenable number.

10227193164 is an abundant number, since it is smaller than the sum of its proper divisors (16508710800).

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

10227193164 is a wasteful number, since it uses less digits than its factorization.

10227193164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31565427 (or 31565416 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 10227193164 in words is "ten billion, two hundred twenty-seven million, one hundred ninety-three thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 31565411 63130822 94696233 126261644 189392466 284088699 378784932 568177398 852266097 1136354796 1704532194 2556798291 3409064388 5113596582 10227193164