Base | Representation |
---|---|
bin | 101001010000… |
… | …000001001000 |
3 | 202100101100110 |
4 | 221100001020 |
5 | 10232013022 |
6 | 1023434320 |
7 | 160625163 |
oct | 51200110 |
9 | 22311313 |
10 | 10813512 |
11 | 6116396 |
12 | 37559a0 |
13 | 2317c38 |
14 | 1616ada |
15 | e3900c |
hex | a50048 |
10813512 has 16 divisors (see below), whose sum is σ = 27033840. Its totient is φ = 3604496.
The previous prime is 10813507. The next prime is 10813529. The reversal of 10813512 is 21531801.
It is a super-3 number, since 3×108135123 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225258 + ... + 225305.
It is an arithmetic number, because the mean of its divisors is an integer number (1689615).
Almost surely, 210813512 is an apocalyptic number.
10813512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10813512 is an abundant number, since it is smaller than the sum of its proper divisors (16220328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10813512 is a wasteful number, since it uses less digits than its factorization.
10813512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450572 (or 450568 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 21.
The square root of 10813512 is about 3288.3904877615. The cubic root of 10813512 is about 221.1340341564.
It can be divided in two parts, 10813 and 512, that added together give a triangular number (11325 = T150).
The spelling of 10813512 in words is "ten million, eight hundred thirteen thousand, five hundred twelve".
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