Base | Representation |
---|---|
bin | 110000100110… |
… | …000111101110 |
3 | 212222012200211 |
4 | 300212013232 |
5 | 11230122204 |
6 | 1133013034 |
7 | 213165046 |
oct | 60460756 |
9 | 25865624 |
10 | 12739054 |
11 | 7211049 |
12 | 432417a |
13 | 2840503 |
14 | 1998726 |
15 | 11b9804 |
hex | c261ee |
12739054 has 8 divisors (see below), whose sum is σ = 19174680. Its totient is φ = 6347496.
The previous prime is 12739049. The next prime is 12739081. The reversal of 12739054 is 45093721.
12739054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 10284 + ... + 11455.
It is an arithmetic number, because the mean of its divisors is an integer number (2396835).
Almost surely, 212739054 is an apocalyptic number.
12739054 is a deficient number, since it is larger than the sum of its proper divisors (6435626).
12739054 is a wasteful number, since it uses less digits than its factorization.
12739054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22034.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 12739054 is about 3569.1811385807. The cubic root of 12739054 is about 233.5495632767.
The spelling of 12739054 in words is "twelve million, seven hundred thirty-nine thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •