Base | Representation |
---|---|
bin | 10111110110000111… |
… | …10000010011001111 |
3 | 1020001012012222122002 |
4 | 23323003300103033 |
5 | 202204303000304 |
6 | 5514155142515 |
7 | 632150130251 |
oct | 137303602317 |
9 | 36035188562 |
10 | 12802000079 |
11 | 547a439160 |
12 | 2593444a3b |
13 | 1290367b9b |
14 | 896347cd1 |
15 | 4edd9031e |
hex | 2fb0f04cf |
12802000079 has 8 divisors (see below), whose sum is σ = 13987613520. Its totient is φ = 11620019200.
The previous prime is 12802000073. The next prime is 12802000097. The reversal of 12802000079 is 97000020821.
It is a happy number.
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 12802000079 - 28 = 12801999823 is a prime.
It is a pancake number, because a pancake can be divided into 12802000079 parts by 160012 straight cuts.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12802000073) 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 7 ways as a sum of consecutive naturals, for example, 900764 + ... + 914865.
It is an arithmetic number, because the mean of its divisors is an integer number (1748451690).
Almost surely, 212802000079 is an apocalyptic number.
12802000079 is a deficient number, since it is larger than the sum of its proper divisors (1185613441).
12802000079 is a wasteful number, since it uses less digits than its factorization.
12802000079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1816281.
The product of its (nonzero) digits is 2016, while the sum is 29.
The spelling of 12802000079 in words is "twelve billion, eight hundred two million, seventy-nine", and thus it is an aban number.
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