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10093066812 = 2232436520069
BaseRepresentation
bin10010110011001011…
…11111101000111100
3222001101212220210100
421121211333220330
5131132311114222
64345305241100
7505054436523
oct113145775074
928041786710
1010093066812
11430a300534
121b58193190
13c4b0742aa
146ba66b4ba
153e11434ac
hex25997fa3c

10093066812 has 36 divisors (see below), whose sum is σ = 26106360280. Its totient is φ = 3286114272.

The previous prime is 10093066799. The next prime is 10093066843. The reversal of 10093066812 is 21866039001.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3258487 + ... + 3261582.

Almost surely, 210093066812 is an apocalyptic number.

10093066812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10093066812 is an abundant number, since it is smaller than the sum of its proper divisors (16013293468).

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

10093066812 is a wasteful number, since it uses less digits than its factorization.

10093066812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6520122 (or 6520117 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 10093066812 in words is "ten billion, ninety-three million, sixty-six thousand, eight hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 516 774 1548 6520069 13040138 19560207 26080276 39120414 58680621 78240828 117361242 234722484 280362967 560725934 841088901 1121451868 1682177802 2523266703 3364355604 5046533406 10093066812