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80113476 = 2236676123
BaseRepresentation
bin1001100011001…
…10111101000100
312120202012000210
410301212331010
5131002112401
611541035420
71661644662
oct461467504
9176665023
1080113476
1141249493
12229b5b70
131379cc31
14a8d5c32
1570774d6
hex4c66f44

80113476 has 12 divisors (see below), whose sum is σ = 186931472. Its totient is φ = 26704488.

The previous prime is 80113463. The next prime is 80113483. The reversal of 80113476 is 67431108.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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, 3338050 + ... + 3338073.

Almost surely, 280113476 is an apocalyptic number.

It is an amenable number.

80113476 is an abundant number, since it is smaller than the sum of its proper divisors (106817996).

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

80113476 is a wasteful number, since it uses less digits than its factorization.

80113476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676130 (or 6676128 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 80113476 is about 8950.6131633537. The cubic root of 80113476 is about 431.0905722808.

The spelling of 80113476 in words is "eighty million, one hundred thirteen thousand, four hundred seventy-six".

Divisors: 1 2 3 4 6 12 6676123 13352246 20028369 26704492 40056738 80113476