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80046804 = 22315314357
BaseRepresentation
bin1001100010101…
…10101011010100
312120121210120110
410301112223110
5130442444204
611535403020
71661246415
oct461265324
9176553513
1080046804
1141203392
1222983470
1313778796
14a8b980c
157062889
hex4c56ad4

80046804 has 24 divisors (see below), whose sum is σ = 186940768. Its totient is φ = 26658720.

The previous prime is 80046803. The next prime is 80046817. The reversal of 80046804 is 40864008.

It is a super-2 number, since 2×800468042 = 12814981661228832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80046803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16194 + ... + 20550.

Almost surely, 280046804 is an apocalyptic number.

It is an amenable number.

80046804 is an abundant number, since it is smaller than the sum of its proper divisors (106893964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80046804 is a wasteful number, since it uses less digits than its factorization.

80046804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895 (or 5893 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 80046804 is about 8946.8879505669. The cubic root of 80046804 is about 430.9709517588.

The spelling of 80046804 in words is "eighty million, forty-six thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 1531 3062 4357 4593 6124 8714 9186 13071 17428 18372 26142 52284 6670567 13341134 20011701 26682268 40023402 80046804