Base | Representation |
---|---|
bin | 110010101000… |
… | …000110101000 |
3 | 220222021000201 |
4 | 302220012220 |
5 | 11344141324 |
6 | 1152241544 |
7 | 220543213 |
oct | 62500650 |
9 | 26867021 |
10 | 13271464 |
11 | 7545058 |
12 | 45402b4 |
13 | 299894b |
14 | 1a9677a |
15 | 1272444 |
hex | ca81a8 |
13271464 has 16 divisors (see below), whose sum is σ = 25067700. Its totient is φ = 6586752.
The previous prime is 13271459. The next prime is 13271471. The reversal of 13271464 is 46417231.
It can be written as a sum of positive squares in 2 ways, for example, as 11168964 + 2102500 = 3342^2 + 1450^2 .
It is a super-2 number, since 2×132714642 = 352263513406592, which contains 22 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, 4959 + ... + 7150.
Almost surely, 213271464 is an apocalyptic number.
It is an amenable number.
13271464 is a deficient number, since it is larger than the sum of its proper divisors (11796236).
13271464 is a wasteful number, since it uses less digits than its factorization.
13271464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12252 (or 12248 counting only the distinct ones).
The product of its digits is 4032, while the sum is 28.
The square root of 13271464 is about 3643.0020587422. The cubic root of 13271464 is about 236.7588805062.
Adding to 13271464 its reverse (46417231), we get a palindrome (59688695).
The spelling of 13271464 in words is "thirteen million, two hundred seventy-one thousand, four hundred sixty-four".
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