Base | Representation |
---|---|
bin | 110000001101… |
… | …011011011010 |
3 | 212210001221220 |
4 | 300031123122 |
5 | 11213403124 |
6 | 1130512510 |
7 | 212264142 |
oct | 60153332 |
9 | 25701856 |
10 | 12637914 |
11 | 7152063 |
12 | 4295736 |
13 | 2806473 |
14 | 196d922 |
15 | 1199879 |
hex | c0d6da |
12637914 has 16 divisors (see below), whose sum is σ = 25310880. Its totient is φ = 4206800.
The previous prime is 12637909. The next prime is 12637921. The reversal of 12637914 is 41973621.
12637914 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 an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6997 + ... + 8615.
It is an arithmetic number, because the mean of its divisors is an integer number (1581930).
Almost surely, 212637914 is an apocalyptic number.
12637914 is an abundant number, since it is smaller than the sum of its proper divisors (12672966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12637914 is a wasteful number, since it uses less digits than its factorization.
12637914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2925.
The product of its digits is 9072, while the sum is 33.
The square root of 12637914 is about 3554.9843881514. The cubic root of 12637914 is about 232.9298418940.
The spelling of 12637914 in words is "twelve million, six hundred thirty-seven thousand, nine hundred fourteen".
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