Base | Representation |
---|---|
bin | 110011000011… |
… | …011010100000 |
3 | 221011221110211 |
4 | 303003122200 |
5 | 11411231303 |
6 | 1154503504 |
7 | 221520310 |
oct | 63033240 |
9 | 27157424 |
10 | 13383328 |
11 | 7611102 |
12 | 4594b94 |
13 | 2a0783a |
14 | 1ac5440 |
15 | 129566d |
hex | cc36a0 |
13383328 has 24 divisors (see below), whose sum is σ = 30112992. Its totient is φ = 5735616.
The previous prime is 13383319. The next prime is 13383367. The reversal of 13383328 is 82338331.
It is a super-2 number, since 2×133833282 = 358226936711168, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13383328.
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, 29650 + ... + 30097.
It is an arithmetic number, because the mean of its divisors is an integer number (1254708).
Almost surely, 213383328 is an apocalyptic number.
It is an amenable number.
13383328 is an abundant number, since it is smaller than the sum of its proper divisors (16729664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13383328 is an equidigital number, since it uses as much as digits as its factorization.
13383328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59764 (or 59756 counting only the distinct ones).
The product of its digits is 10368, while the sum is 31.
The square root of 13383328 is about 3658.3231131216. The cubic root of 13383328 is about 237.4222267969.
The spelling of 13383328 in words is "thirteen million, three hundred eighty-three thousand, three hundred twenty-eight".
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