Base | Representation |
---|---|
bin | 110101000001… |
… | …111001010000 |
3 | 222011021010101 |
4 | 311001321100 |
5 | 12024321032 |
6 | 1213542144 |
7 | 226105561 |
oct | 65017120 |
9 | 28137111 |
10 | 13901392 |
11 | 793535a |
12 | 47a4954 |
13 | 2b5959b |
14 | 1bbc168 |
15 | 1348de7 |
hex | d41e50 |
13901392 has 20 divisors (see below), whose sum is σ = 27803776. Its totient is φ = 6726240.
The previous prime is 13901357. The next prime is 13901413. The reversal of 13901392 is 29310931.
13901392 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 13901392.
It is a congruent number.
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, 13518 + ... + 14509.
Almost surely, 213901392 is an apocalyptic number.
It is an amenable number.
13901392 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13901392 is a wasteful number, since it uses less digits than its factorization.
13901392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28066 (or 28060 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 28.
The square root of 13901392 is about 3728.4570535276. The cubic root of 13901392 is about 240.4470371774.
The spelling of 13901392 in words is "thirteen million, nine hundred one thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •