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80592424 = 23116713669
BaseRepresentation
bin1001100110110…
…11111000101000
312121122112000121
410303123320220
5131112424144
611555213024
71666011223
oct463337050
9177575017
1080592424
1141546310
1222ba7174
1313909c33
14a9bc5ba
15711e384
hex4cdbe28

80592424 has 32 divisors (see below), whose sum is σ = 167320800. Its totient is φ = 36083520.

The previous prime is 80592409. The next prime is 80592431. The reversal of 80592424 is 42429508.

It is a self number, because there is not a number n which added to its sum of digits gives 80592424.

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, 939 + ... + 12730.

It is an arithmetic number, because the mean of its divisors is an integer number (5228775).

Almost surely, 280592424 is an apocalyptic number.

It is an amenable number.

80592424 is an abundant number, since it is smaller than the sum of its proper divisors (86728376).

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

80592424 is a wasteful number, since it uses less digits than its factorization.

80592424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13753 (or 13749 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 80592424 is about 8977.3283330844. The cubic root of 80592424 is about 431.9479389709.

The spelling of 80592424 in words is "eighty million, five hundred ninety-two thousand, four hundred twenty-four".

Divisors: 1 2 4 8 11 22 44 67 88 134 268 536 737 1474 2948 5896 13669 27338 54676 109352 150359 300718 601436 915823 1202872 1831646 3663292 7326584 10074053 20148106 40296212 80592424