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10512468 = 2232436791
BaseRepresentation
bin101000000110…
…100001010100
3201210002101200
4220012201110
510142344333
61013152500
7155232411
oct50064124
921702350
1010512468
115a3019a
12362b730
132240bc5
141579108
15dc9c13
hexa06854

10512468 has 36 divisors (see below), whose sum is σ = 27195168. Its totient is φ = 3422160.

The previous prime is 10512461. The next prime is 10512479. The reversal of 10512468 is 86421501.

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

It is a super-2 number, since 2×105124682 = 221023966902048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1848 + ... + 4943.

Almost surely, 210512468 is an apocalyptic number.

10512468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10512468 is an abundant number, since it is smaller than the sum of its proper divisors (16682700).

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

10512468 is a wasteful number, since it uses less digits than its factorization.

10512468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6844 (or 6839 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 10512468 is about 3242.2936326002. The cubic root of 10512468 is about 219.0625954804.

Adding to 10512468 its reverse (86421501), we get a palindrome (96933969).

The spelling of 10512468 in words is "ten million, five hundred twelve thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 43 86 129 172 258 387 516 774 1548 6791 13582 20373 27164 40746 61119 81492 122238 244476 292013 584026 876039 1168052 1752078 2628117 3504156 5256234 10512468