Base | Representation |
---|---|
bin | 10111110100110001… |
… | …00110101001101010 |
3 | 1020000101221021212121 |
4 | 23322120212221222 |
5 | 202143404011422 |
6 | 5513112501454 |
7 | 631652025424 |
oct | 137230465152 |
9 | 36011837777 |
10 | 12790688362 |
11 | 5474012531 |
12 | 258b6aa88a |
13 | 128ac0726a |
14 | 894a41814 |
15 | 4ecda88c7 |
hex | 2fa626a6a |
12790688362 has 8 divisors (see below), whose sum is σ = 19200897792. Its totient is φ = 6390389100.
The previous prime is 12790688329. The next prime is 12790688389. The reversal of 12790688362 is 26388609721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2474314 + ... + 2479477.
It is an arithmetic number, because the mean of its divisors is an integer number (2400112224).
Almost surely, 212790688362 is an apocalyptic number.
12790688362 is a deficient number, since it is larger than the sum of its proper divisors (6410209430).
12790688362 is a wasteful number, since it uses less digits than its factorization.
12790688362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4955084.
The product of its (nonzero) digits is 1741824, while the sum is 52.
The spelling of 12790688362 in words is "twelve billion, seven hundred ninety million, six hundred eighty-eight thousand, three hundred sixty-two".
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