Base | Representation |
---|---|
bin | 110010100111… |
… | …011100010010 |
3 | 220222010022100 |
4 | 302213130102 |
5 | 11344100004 |
6 | 1152221230 |
7 | 220532262 |
oct | 62473422 |
9 | 26863270 |
10 | 13268754 |
11 | 7543014 |
12 | 453a816 |
13 | 2997645 |
14 | 1a957a2 |
15 | 1271739 |
hex | ca7712 |
13268754 has 24 divisors (see below), whose sum is σ = 28921932. Its totient is φ = 4396320.
The previous prime is 13268753. The next prime is 13268767. The reversal of 13268754 is 45786231.
13268754 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9753129 + 3515625 = 3123^2 + 1875^2 .
It is not an unprimeable number, because it can be changed into a prime (13268753) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984 + ... + 5244.
Almost surely, 213268754 is an apocalyptic number.
13268754 is an abundant number, since it is smaller than the sum of its proper divisors (15653178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13268754 is a wasteful number, since it uses less digits than its factorization.
13268754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4442 (or 4439 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 13268754 is about 3642.6300937647. The cubic root of 13268754 is about 236.7427642174.
It can be divided in two parts, 132 and 68754, that added together give a palindrome (68886).
The spelling of 13268754 in words is "thirteen million, two hundred sixty-eight thousand, seven hundred fifty-four".
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