Search a number
-
+
80160351348 = 22371186753627
BaseRepresentation
bin100101010100111101…
…1011110010001110100
321122220111211202200210
41022221323132101310
52303132022220343
6100454122305420
75535306513150
oct1125173362164
9248814752623
1080160351348
1130aa5479460
1213651658270
13773641947c
143c4619a060
1521425e5333
hex12a9ede474

80160351348 has 48 divisors (see below), whose sum is σ = 233193752064. Its totient is φ = 20820870240.

The previous prime is 80160351329. The next prime is 80160351373. The reversal of 80160351348 is 84315306108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43375890 + ... + 43377737.

It is an arithmetic number, because the mean of its divisors is an integer number (4858203168).

Almost surely, 280160351348 is an apocalyptic number.

It is an amenable number.

80160351348 is an abundant number, since it is smaller than the sum of its proper divisors (153033400716).

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

80160351348 is a wasteful number, since it uses less digits than its factorization.

80160351348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86753652 (or 86753650 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 80160351348 in words is "eighty billion, one hundred sixty million, three hundred fifty-one thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 924 86753627 173507254 260260881 347014508 520521762 607275389 954289897 1041043524 1214550778 1821826167 1908579794 2429101556 2862869691 3643652334 3817159588 5725739382 6680029279 7287304668 11451478764 13360058558 20040087837 26720117116 40080175674 80160351348