Base | Representation |
---|---|
bin | 10111100010111110… |
… | …01010110000111100 |
3 | 1012122000001101020002 |
4 | 23301133022300330 |
5 | 201342200223304 |
6 | 5450221213432 |
7 | 625160150666 |
oct | 136137126074 |
9 | 35560041202 |
10 | 12641414204 |
11 | 53a7826661 |
12 | 2549701278 |
13 | 1266000863 |
14 | 87cca5536 |
15 | 4dec1e31e |
hex | 2f17cac3c |
12641414204 has 12 divisors (see below), whose sum is σ = 22138596984. Its totient is φ = 6316100784.
The previous prime is 12641414119. The next prime is 12641414207. The reversal of 12641414204 is 40241414621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12641414207) 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 3 ways as a sum of consecutive naturals, for example, 1145402 + ... + 1156385.
It is an arithmetic number, because the mean of its divisors is an integer number (1844883082).
Almost surely, 212641414204 is an apocalyptic number.
It is an amenable number.
12641414204 is a deficient number, since it is larger than the sum of its proper divisors (9497182780).
12641414204 is a wasteful number, since it uses less digits than its factorization.
12641414204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2303164 (or 2303162 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 12641414204 its reverse (40241414621), we get a palindrome (52882828825).
The spelling of 12641414204 in words is "twelve billion, six hundred forty-one million, four hundred fourteen thousand, two hundred four".
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