Base | Representation |
---|---|
bin | 110010101000… |
… | …011000000000 |
3 | 220222022112220 |
4 | 302220120000 |
5 | 11344210301 |
6 | 1152251040 |
7 | 220546362 |
oct | 62503000 |
9 | 26868486 |
10 | 13272576 |
11 | 7545979 |
12 | 4540a80 |
13 | 29992c5 |
14 | 1a96d32 |
15 | 1272936 |
hex | ca8600 |
13272576 has 40 divisors (see below), whose sum is σ = 35363064. Its totient is φ = 4423680.
The previous prime is 13272559. The next prime is 13272577. The reversal of 13272576 is 67527231.
It is a super-2 number, since 2×132725762 = 352322547351552, which contains 22 as substring.
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13272577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2785 + ... + 5856.
Almost surely, 213272576 is an apocalyptic number.
13272576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13272576 is an abundant number, since it is smaller than the sum of its proper divisors (22090488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13272576 is an frugal number, since it uses more digits than its factorization.
13272576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8662 (or 8646 counting only the distinct ones).
The product of its digits is 17640, while the sum is 33.
The square root of 13272576 is about 3643.1546769249. The cubic root of 13272576 is about 236.7654929021.
The spelling of 13272576 in words is "thirteen million, two hundred seventy-two thousand, five hundred seventy-six".
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