Base | Representation |
---|---|
bin | 110000001010… |
… | …001100011111 |
3 | 212202101210102 |
4 | 300022030133 |
5 | 11212442141 |
6 | 1130331315 |
7 | 212210423 |
oct | 60121437 |
9 | 25671712 |
10 | 12624671 |
11 | 7143114 |
12 | 4289b3b |
13 | 2800427 |
14 | 1968b83 |
15 | 119599b |
hex | c0a31f |
12624671 has 8 divisors (see below), whose sum is σ = 12971904. Its totient is φ = 12279960.
The previous prime is 12624649. The next prime is 12624713. The reversal of 12624671 is 17642621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12624671 - 214 = 12608287 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 (12624641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13790 + ... + 14676.
It is an arithmetic number, because the mean of its divisors is an integer number (1621488).
Almost surely, 212624671 is an apocalyptic number.
12624671 is a deficient number, since it is larger than the sum of its proper divisors (347233).
12624671 is an equidigital number, since it uses as much as digits as its factorization.
12624671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1261.
The product of its digits is 4032, while the sum is 29.
The square root of 12624671 is about 3553.1213038679. The cubic root of 12624671 is about 232.8484527243.
The spelling of 12624671 in words is "twelve million, six hundred twenty-four thousand, six hundred seventy-one".
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