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80104364 = 2283923869
BaseRepresentation
bin1001100011001…
…00101110101100
312120201201112022
410301210232230
5131001314424
611540525312
71661606264
oct461445654
9176651468
1080104364
114124265a
12229b0838
1313798a42
14a8d27a4
15707495e
hex4c64bac

80104364 has 12 divisors (see below), whose sum is σ = 140355600. Its totient is φ = 40002768.

The previous prime is 80104319. The next prime is 80104369. The reversal of 80104364 is 46340108.

It is not an unprimeable number, because it can be changed into a prime (80104369) 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 3 ways as a sum of consecutive naturals, for example, 8579 + ... + 15290.

It is an arithmetic number, because the mean of its divisors is an integer number (11696300).

Almost surely, 280104364 is an apocalyptic number.

It is an amenable number.

80104364 is a deficient number, since it is larger than the sum of its proper divisors (60251236).

80104364 is a wasteful number, since it uses less digits than its factorization.

80104364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24712 (or 24710 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 80104364 is about 8950.1041334724. The cubic root of 80104364 is about 431.0742277720.

The spelling of 80104364 in words is "eighty million, one hundred four thousand, three hundred sixty-four".

Divisors: 1 2 4 839 1678 3356 23869 47738 95476 20026091 40052182 80104364