Base | Representation |
---|---|
bin | 110001011100… |
… | …001100011110 |
3 | 220101110112002 |
4 | 301130030132 |
5 | 11304214132 |
6 | 1141442302 |
7 | 215106560 |
oct | 61341436 |
9 | 26343462 |
10 | 12960542 |
11 | 73524a1 |
12 | 4410392 |
13 | 28ba27a |
14 | 1a15330 |
15 | 1210262 |
hex | c5c31e |
12960542 has 16 divisors (see below), whose sum is σ = 22935552. Its totient is φ = 5375160.
The previous prime is 12960539. The next prime is 12960557. The reversal of 12960542 is 24506921.
It is a happy number.
12960542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 14498 + ... + 15365.
It is an arithmetic number, because the mean of its divisors is an integer number (1433472).
Almost surely, 212960542 is an apocalyptic number.
12960542 is a deficient number, since it is larger than the sum of its proper divisors (9975010).
12960542 is a wasteful number, since it uses less digits than its factorization.
12960542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29903.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 12960542 is about 3600.0752769907. The cubic root of 12960542 is about 234.8953328971.
The spelling of 12960542 in words is "twelve million, nine hundred sixty thousand, five hundred forty-two".
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