Base | Representation |
---|---|
bin | 110010111011… |
… | …000111111100 |
3 | 221010012220012 |
4 | 302323013330 |
5 | 11404134442 |
6 | 1154042352 |
7 | 221316311 |
oct | 62730774 |
9 | 27105805 |
10 | 13349372 |
11 | 7598643 |
12 | 45793b8 |
13 | 29c524a |
14 | 1ab6d08 |
15 | 128a582 |
hex | cbb1fc |
13349372 has 24 divisors (see below), whose sum is σ = 23853312. Its totient is φ = 6536000.
The previous prime is 13349359. The next prime is 13349389. The reversal of 13349372 is 27394331.
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, 69797 + ... + 69987.
It is an arithmetic number, because the mean of its divisors is an integer number (993888).
Almost surely, 213349372 is an apocalyptic number.
It is an amenable number.
13349372 is a deficient number, since it is larger than the sum of its proper divisors (10503940).
13349372 is a wasteful number, since it uses less digits than its factorization.
13349372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469 (or 467 counting only the distinct ones).
The product of its digits is 13608, while the sum is 32.
The square root of 13349372 is about 3653.6792415317. The cubic root of 13349372 is about 237.2212619111.
The spelling of 13349372 in words is "thirteen million, three hundred forty-nine thousand, three hundred seventy-two".
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