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3804081670769 = 12500330431923
BaseRepresentation
bin110111010110110100111…
…011111100101001110001
3111110122222222210101010012
4313112310323330221301
5444311224401431034
612031323200144305
7541556455454642
oct67266473745161
914418888711105
103804081670769
111237335a270a6
1251530b308095
132179532c4983
14d21933916c9
1568e4603ecce
hex375b4efca71

3804081670769 has 4 divisors (see below), whose sum is σ = 3804112227696. Its totient is φ = 3804051113844.

The previous prime is 3804081670759. The next prime is 3804081670793. The reversal of 3804081670769 is 9670761804083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3804081670769 is a prime.

It is a super-2 number, since 2×38040816707692 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3804081670709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15090959 + ... + 15340964.

It is an arithmetic number, because the mean of its divisors is an integer number (951028056924).

Almost surely, 23804081670769 is an apocalyptic number.

It is an amenable number.

3804081670769 is a deficient number, since it is larger than the sum of its proper divisors (30556927).

3804081670769 is a wasteful number, since it uses less digits than its factorization.

3804081670769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30556926.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 3804081670769 in words is "three trillion, eight hundred four billion, eighty-one million, six hundred seventy thousand, seven hundred sixty-nine".

Divisors: 1 125003 30431923 3804081670769