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80714704 = 247761947
BaseRepresentation
bin1001100111110…
…01101111010000
312121212201202111
410303321233100
5131130332304
612001555104
72000030560
oct463715720
9177781674
1080714704
114161a174
1223045a94
13139507a5
14aa10da0
157145704
hex4cf9bd0

80714704 has 40 divisors (see below), whose sum is σ = 179149248. Its totient is φ = 34510080.

The previous prime is 80714693. The next prime is 80714719. The reversal of 80714704 is 40741708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84759 + ... + 85705.

Almost surely, 280714704 is an apocalyptic number.

It is an amenable number.

80714704 is an abundant number, since it is smaller than the sum of its proper divisors (98434544).

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

80714704 is a wasteful number, since it uses less digits than its factorization.

80714704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723 (or 1717 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 80714704 is about 8984.1362411753. The cubic root of 80714704 is about 432.1662882921.

It can be divided in two parts, 80714 and 704, that added together give a palindrome (81418).

The spelling of 80714704 in words is "eighty million, seven hundred fourteen thousand, seven hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 761 947 1522 1894 3044 3788 5327 6088 6629 7576 10654 12176 13258 15152 21308 26516 42616 53032 85232 106064 720667 1441334 2882668 5044669 5765336 10089338 11530672 20178676 40357352 80714704