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808880413121 = 11682271077793
BaseRepresentation
bin10111100010101010000…
…01111001100111000001
32212022212021012110122022
423301111001321213001
5101223041341204441
61415332230251225
7112303545032204
oct13612501714701
92768767173568
10808880413121
112920539a65a0
121109244b6b15
135b37aa18ab1
142b21592b93b
1516092c4a84b
hexbc550799c1

808880413121 has 8 divisors (see below), whose sum is σ = 882428748384. Its totient is φ = 735334369920.

The previous prime is 808880413093. The next prime is 808880413147. The reversal of 808880413121 is 121314088808.

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 808880413121 - 26 = 808880413057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (808880413171) 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, 211601 + ... + 1289393.

It is an arithmetic number, because the mean of its divisors is an integer number (110303593548).

Almost surely, 2808880413121 is an apocalyptic number.

It is an amenable number.

808880413121 is a deficient number, since it is larger than the sum of its proper divisors (73548335263).

808880413121 is a wasteful number, since it uses less digits than its factorization.

808880413121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146031.

The product of its (nonzero) digits is 98304, while the sum is 44.

The spelling of 808880413121 in words is "eight hundred eight billion, eight hundred eighty million, four hundred thirteen thousand, one hundred twenty-one".

Divisors: 1 11 68227 750497 1077793 11855723 73534583011 808880413121