Base | Representation |
---|---|
bin | 10111100110011110… |
… | …10000001010111111 |
3 | 1012201001100011010111 |
4 | 23303033100022333 |
5 | 201422210441404 |
6 | 5453151050451 |
7 | 625664664415 |
oct | 136317201277 |
9 | 35631304114 |
10 | 12670796479 |
11 | 5412374a30 |
12 | 2557510a27 |
13 | 126c11a613 |
14 | 882b532b5 |
15 | 4e25c5104 |
hex | 2f33d02bf |
12670796479 has 16 divisors (see below), whose sum is σ = 13895883936. Its totient is φ = 11458022400.
The previous prime is 12670796471. The next prime is 12670796503. The reversal of 12670796479 is 97469707621.
It is not a de Polignac number, because 12670796479 - 23 = 12670796471 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12670796471) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2905969 + ... + 2910325.
It is an arithmetic number, because the mean of its divisors is an integer number (868492746).
Almost surely, 212670796479 is an apocalyptic number.
12670796479 is a deficient number, since it is larger than the sum of its proper divisors (1225087457).
12670796479 is a wasteful number, since it uses less digits than its factorization.
12670796479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5706.
The product of its (nonzero) digits is 8001504, while the sum is 58.
The spelling of 12670796479 in words is "twelve billion, six hundred seventy million, seven hundred ninety-six thousand, four hundred seventy-nine".
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