Base | Representation |
---|---|
bin | 110010101001… |
… | …011100101100 |
3 | 220222112120201 |
4 | 302221130230 |
5 | 11344330342 |
6 | 1152323244 |
7 | 220565242 |
oct | 62513454 |
9 | 26875521 |
10 | 13276972 |
11 | 7549205 |
12 | 4543524 |
13 | 299b2c7 |
14 | 1a98792 |
15 | 1273db7 |
hex | ca972c |
13276972 has 24 divisors (see below), whose sum is σ = 24723440. Its totient is φ = 6220800.
The previous prime is 13276937. The next prime is 13276973. The reversal of 13276972 is 27967231.
13276972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13276973) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6472 + ... + 8272.
Almost surely, 213276972 is an apocalyptic number.
It is an amenable number.
13276972 is a deficient number, since it is larger than the sum of its proper divisors (11446468).
13276972 is a wasteful number, since it uses less digits than its factorization.
13276972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1921 (or 1919 counting only the distinct ones).
The product of its digits is 31752, while the sum is 37.
The square root of 13276972 is about 3643.7579502486. The cubic root of 13276972 is about 236.7916296576.
The spelling of 13276972 in words is "thirteen million, two hundred seventy-six thousand, nine hundred seventy-two".
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