Base | Representation |
---|---|
bin | 110000011101… |
… | …010011110011 |
3 | 212220101012010 |
4 | 300131103303 |
5 | 11222443323 |
6 | 1132134003 |
7 | 212654610 |
oct | 60352363 |
9 | 25811163 |
10 | 12702963 |
11 | 7196a19 |
12 | 4307303 |
13 | 2829c60 |
14 | 1989507 |
15 | 11adc93 |
hex | c1d4f3 |
12702963 has 64 divisors (see below), whose sum is σ = 22937600. Its totient is φ = 6065280.
The previous prime is 12702959. The next prime is 12702973. The reversal of 12702963 is 36920721.
12702963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12702963 - 22 = 12702959 is a prime.
It is a super-2 number, since 2×127029632 = 322730537958738, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12702963.
It is not an unprimeable number, because it can be changed into a prime (12702913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 160758 + ... + 160836.
It is an arithmetic number, because the mean of its divisors is an integer number (358400).
Almost surely, 212702963 is an apocalyptic number.
12702963 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12702963 is a deficient number, since it is larger than the sum of its proper divisors (10234637).
12702963 is a wasteful number, since it uses less digits than its factorization.
12702963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 12702963 is about 3564.1216309211. The cubic root of 12702963 is about 233.3287983246.
The spelling of 12702963 in words is "twelve million, seven hundred two thousand, nine hundred sixty-three".
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