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880480804 = 22724492249
BaseRepresentation
bin110100011110110…
…001001000100100
32021100210001121011
4310132301020210
53300400341204
6223211432004
730550651300
oct6436611044
92240701534
10880480804
11412010295
12206a55604
13110551078
1484d18d00
1552473304
hex347b1224

880480804 has 18 divisors (see below), whose sum is σ = 1792407750. Its totient is φ = 377348832.

The previous prime is 880480793. The next prime is 880480807. The reversal of 880480804 is 408084088.

It can be written as a sum of positive squares in only one way, i.e., 843902500 + 36578304 = 29050^2 + 6048^2 .

It is not an unprimeable number, because it can be changed into a prime (880480807) 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 5 ways as a sum of consecutive naturals, for example, 2245929 + ... + 2246320.

Almost surely, 2880480804 is an apocalyptic number.

It is an amenable number.

880480804 is an abundant number, since it is smaller than the sum of its proper divisors (911926946).

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

880480804 is a wasteful number, since it uses less digits than its factorization.

880480804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4492267 (or 4492258 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 880480804 is about 29672.8967915167. The cubic root of 880480804 is about 958.4584649276.

The spelling of 880480804 in words is "eight hundred eighty million, four hundred eighty thousand, eight hundred four".

Divisors: 1 2 4 7 14 28 49 98 196 4492249 8984498 17968996 31445743 62891486 125782972 220120201 440240402 880480804