Base | Representation |
---|---|
bin | 110011000101… |
… | …100110111000 |
3 | 221012101210120 |
4 | 303011212320 |
5 | 11412023222 |
6 | 1155013240 |
7 | 221555433 |
oct | 63054670 |
9 | 27171716 |
10 | 13392312 |
11 | 761792a |
12 | 459a220 |
13 | 2a0b95b |
14 | 1ac881a |
15 | 129815c |
hex | cc59b8 |
13392312 has 32 divisors (see below), whose sum is σ = 33572880. Its totient is φ = 4451840.
The previous prime is 13392293. The next prime is 13392329. The reversal of 13392312 is 21329331.
13392312 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 is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13762 + ... + 14702.
Almost surely, 213392312 is an apocalyptic number.
13392312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13392312 is an abundant number, since it is smaller than the sum of its proper divisors (20180568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13392312 is a wasteful number, since it uses less digits than its factorization.
13392312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1543 (or 1539 counting only the distinct ones).
The product of its digits is 972, while the sum is 24.
The square root of 13392312 is about 3659.5507921055. The cubic root of 13392312 is about 237.4753407454.
The spelling of 13392312 in words is "thirteen million, three hundred ninety-two thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •