Base | Representation |
---|---|
bin | 10111111010001110… |
… | …10000011000000101 |
3 | 1020010121002100122221 |
4 | 23331013100120011 |
5 | 202242114103300 |
6 | 5521430052341 |
7 | 633046133365 |
oct | 137507203005 |
9 | 36117070587 |
10 | 12836472325 |
11 | 5497943716 |
12 | 25a2aaa0b1 |
13 | 1297547671 |
14 | 89ab5c9a5 |
15 | 501dee31a |
hex | 2fd1d0605 |
12836472325 has 12 divisors (see below), whose sum is σ = 15918703360. Its totient is φ = 10268224560.
The previous prime is 12836472301. The next prime is 12836472347. The reversal of 12836472325 is 52327463821.
It is not a de Polignac number, because 12836472325 - 211 = 12836470277 is a prime.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395566 + ... + 426784.
Almost surely, 212836472325 is an apocalyptic number.
It is an amenable number.
12836472325 is a deficient number, since it is larger than the sum of its proper divisors (3082231035).
12836472325 is a wasteful number, since it uses less digits than its factorization.
12836472325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47676 (or 47671 counting only the distinct ones).
The product of its digits is 483840, while the sum is 43.
The spelling of 12836472325 in words is "twelve billion, eight hundred thirty-six million, four hundred seventy-two thousand, three hundred twenty-five".
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