Base | Representation |
---|---|
bin | 10111110101000000… |
… | …10101101010001100 |
3 | 1020000112202022011012 |
4 | 23322200111222030 |
5 | 202144413402131 |
6 | 5513224144352 |
7 | 632005201601 |
oct | 137240255214 |
9 | 36015668135 |
10 | 12792715916 |
11 | 54751778a2 |
12 | 25903080b8 |
13 | 128b4670b6 |
14 | 89500c6a8 |
15 | 4ed15952b |
hex | 2fa815a8c |
12792715916 has 6 divisors (see below), whose sum is σ = 22387252860. Its totient is φ = 6396357956.
The previous prime is 12792715913. The next prime is 12792715939. The reversal of 12792715916 is 61951729721.
It is not an unprimeable number, because it can be changed into a prime (12792715913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1599089486 + ... + 1599089493.
It is an arithmetic number, because the mean of its divisors is an integer number (3731208810).
Almost surely, 212792715916 is an apocalyptic number.
It is an amenable number.
12792715916 is a deficient number, since it is larger than the sum of its proper divisors (9594536944).
12792715916 is a wasteful number, since it uses less digits than its factorization.
12792715916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3198178983 (or 3198178981 counting only the distinct ones).
The product of its digits is 476280, while the sum is 50.
The spelling of 12792715916 in words is "twelve billion, seven hundred ninety-two million, seven hundred fifteen thousand, nine hundred sixteen".
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