Base | Representation |
---|---|
bin | 10111111110111000… |
… | …00010011010101010 |
3 | 1020020022110212201201 |
4 | 23333130002122222 |
5 | 202332110141402 |
6 | 5525342034414 |
7 | 634031504554 |
oct | 137734023252 |
9 | 36208425651 |
10 | 12875474602 |
11 | 5507962701 |
12 | 25b3b78a0a |
13 | 12a2652033 |
14 | 8a1dd24d4 |
15 | 505555687 |
hex | 2ff7026aa |
12875474602 has 16 divisors (see below), whose sum is σ = 20379427200. Its totient is φ = 6083989920.
The previous prime is 12875474593. The next prime is 12875474609. The reversal of 12875474602 is 20647457821.
It is not an unprimeable number, because it can be changed into a prime (12875474609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398674 + ... + 429757.
It is an arithmetic number, because the mean of its divisors is an integer number (1273714200).
Almost surely, 212875474602 is an apocalyptic number.
12875474602 is a deficient number, since it is larger than the sum of its proper divisors (7503952598).
12875474602 is a wasteful number, since it uses less digits than its factorization.
12875474602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828861.
The product of its (nonzero) digits is 752640, while the sum is 46.
The spelling of 12875474602 in words is "twelve billion, eight hundred seventy-five million, four hundred seventy-four thousand, six hundred two".
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