Base | Representation |
---|---|
bin | 10111100010001011… |
… | …01111111010100011 |
3 | 1012121112111211111221 |
4 | 23301011233322203 |
5 | 201333444010002 |
6 | 5445422315511 |
7 | 625046415442 |
oct | 136105577243 |
9 | 35545454457 |
10 | 12634750627 |
11 | 53a3a95174 |
12 | 2547428b97 |
13 | 1264809805 |
14 | 87c04cd59 |
15 | 4de354c37 |
hex | 2f116fea3 |
12634750627 has 8 divisors (see below), whose sum is σ = 12662113536. Its totient is φ = 12607417992.
The previous prime is 12634750573. The next prime is 12634750729. The reversal of 12634750627 is 72605743621.
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 12634750627 - 227 = 12500532899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12634757627) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955938 + ... + 969064.
It is an arithmetic number, because the mean of its divisors is an integer number (1582764192).
Almost surely, 212634750627 is an apocalyptic number.
12634750627 is a deficient number, since it is larger than the sum of its proper divisors (27362909).
12634750627 is a wasteful number, since it uses less digits than its factorization.
12634750627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15137.
The product of its (nonzero) digits is 423360, while the sum is 43.
The spelling of 12634750627 in words is "twelve billion, six hundred thirty-four million, seven hundred fifty thousand, six hundred twenty-seven".
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