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10053912 = 2331138083
BaseRepresentation
bin100110010110…
…100100011000
3200220210101010
4212112210120
510033211122
6555253520
7151312461
oct46264430
920823333
1010053912
115747720
12344a2a0
13211027b
141499d68
15d38e0c
hex996918

10053912 has 32 divisors (see below), whose sum is σ = 27420480. Its totient is φ = 3046560.

The previous prime is 10053887. The next prime is 10053913. The reversal of 10053912 is 21935001.

It is a super-2 number, since 2×100539122 = 202162293007488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10053913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18778 + ... + 19305.

It is an arithmetic number, because the mean of its divisors is an integer number (856890).

Almost surely, 210053912 is an apocalyptic number.

10053912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10053912 is an abundant number, since it is smaller than the sum of its proper divisors (17366568).

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

10053912 is a wasteful number, since it uses less digits than its factorization.

10053912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38103 (or 38099 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 10053912 is about 3170.7904377300. The cubic root of 10053912 is about 215.8299415927.

Adding to 10053912 its reverse (21935001), we get a palindrome (31988913).

The spelling of 10053912 in words is "ten million, fifty-three thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 38083 76166 114249 152332 228498 304664 418913 456996 837826 913992 1256739 1675652 2513478 3351304 5026956 10053912