Base | Representation |
---|---|
bin | 110001010111… |
… | …100101011111 |
3 | 220100111121212 |
4 | 301113211133 |
5 | 11303113123 |
6 | 1141215035 |
7 | 215000540 |
oct | 61274537 |
9 | 26314555 |
10 | 12941663 |
11 | 733a299 |
12 | 440147b |
13 | 28b17b7 |
14 | 1a0c4c7 |
15 | 1209878 |
hex | c5795f |
12941663 has 16 divisors (see below), whose sum is σ = 15937536. Its totient is φ = 10264320.
The previous prime is 12941657. The next prime is 12941671. The reversal of 12941663 is 36614921.
It is a cyclic number.
It is not a de Polignac number, because 12941663 - 24 = 12941647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12941623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3695 + ... + 6287.
It is an arithmetic number, because the mean of its divisors is an integer number (996096).
Almost surely, 212941663 is an apocalyptic number.
12941663 is a deficient number, since it is larger than the sum of its proper divisors (2995873).
12941663 is a wasteful number, since it uses less digits than its factorization.
12941663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2654.
The product of its digits is 7776, while the sum is 32.
The square root of 12941663 is about 3597.4522929429. The cubic root of 12941663 is about 234.7812238845.
The spelling of 12941663 in words is "twelve million, nine hundred forty-one thousand, six hundred sixty-three".
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