Base | Representation |
---|---|
bin | 110010001100… |
… | …111101010000 |
3 | 220202121111111 |
4 | 302030331100 |
5 | 11332112042 |
6 | 1150023104 |
7 | 216601066 |
oct | 62147520 |
9 | 26677444 |
10 | 13160272 |
11 | 7479564 |
12 | 44a7a94 |
13 | 295a158 |
14 | 1a68036 |
15 | 124e517 |
hex | c8cf50 |
13160272 has 10 divisors (see below), whose sum is σ = 25498058. Its totient is φ = 6580128.
The previous prime is 13160233. The next prime is 13160291. The reversal of 13160272 is 27206131.
It can be written as a sum of positive squares in only one way, i.e., 13133376 + 26896 = 3624^2 + 164^2 .
It is a super-2 number, since 2×131602722 = 346385518227968, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411243 + ... + 411274.
Almost surely, 213160272 is an apocalyptic number.
It is an amenable number.
13160272 is a deficient number, since it is larger than the sum of its proper divisors (12337786).
13160272 is an equidigital number, since it uses as much as digits as its factorization.
13160272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 822525 (or 822519 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 13160272 is about 3627.7089188633. The cubic root of 13160272 is about 236.0958147763.
The spelling of 13160272 in words is "thirteen million, one hundred sixty thousand, two hundred seventy-two".
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