Base | Representation |
---|---|
bin | 110000101110… |
… | …110111111000 |
3 | 220001000212121 |
4 | 300232313320 |
5 | 11232244104 |
6 | 1133451024 |
7 | 213404422 |
oct | 60566770 |
9 | 26030777 |
10 | 12774904 |
11 | 7235a7a |
12 | 4340a74 |
13 | 285391c |
14 | 19a7812 |
15 | 11c5254 |
hex | c2edf8 |
12774904 has 8 divisors (see below), whose sum is σ = 23952960. Its totient is φ = 6387448.
The previous prime is 12774901. The next prime is 12774911. The reversal of 12774904 is 40947721.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 12774904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12774901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798424 + ... + 798439.
It is an arithmetic number, because the mean of its divisors is an integer number (2994120).
Almost surely, 212774904 is an apocalyptic number.
It is an amenable number.
12774904 is a deficient number, since it is larger than the sum of its proper divisors (11178056).
12774904 is a wasteful number, since it uses less digits than its factorization.
12774904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1596869 (or 1596865 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 34.
The square root of 12774904 is about 3574.1997705780. The cubic root of 12774904 is about 233.7684416422.
The spelling of 12774904 in words is "twelve million, seven hundred seventy-four thousand, nine hundred four".
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