Base | Representation |
---|---|
bin | 110010100111… |
… | …111000011000 |
3 | 220222012202221 |
4 | 302213320120 |
5 | 11344124202 |
6 | 1152233424 |
7 | 220540441 |
oct | 62477030 |
9 | 26865687 |
10 | 13270552 |
11 | 75443a9 |
12 | 453b874 |
13 | 29983c9 |
14 | 1a962c8 |
15 | 1272037 |
hex | ca7e18 |
13270552 has 16 divisors (see below), whose sum is σ = 25489800. Its totient is φ = 6473280.
The previous prime is 13270547. The next prime is 13270559. The reversal of 13270552 is 25507231.
13270552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×132705522 = 352215100769408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13270559) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19902 + ... + 20557.
Almost surely, 213270552 is an apocalyptic number.
It is an amenable number.
13270552 is a deficient number, since it is larger than the sum of its proper divisors (12219248).
13270552 is a wasteful number, since it uses less digits than its factorization.
13270552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40506 (or 40502 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 13270552 is about 3642.8768851006. The cubic root of 13270552 is about 236.7534571145.
Adding to 13270552 its reverse (25507231), we get a palindrome (38777783).
The spelling of 13270552 in words is "thirteen million, two hundred seventy thousand, five hundred fifty-two".
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