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485110152 = 233233719993
BaseRepresentation
bin11100111010100…
…011000110001000
31020210211011000200
4130322203012020
51443142011102
6120045332200
715010240212
oct3472430610
91223734020
10485110152
1122991748a
12116567060
1379670937
14485db5b2
152c8c651c
hex1cea3188

485110152 has 48 divisors (see below), whose sum is σ = 1317804540. Its totient is φ = 161215488.

The previous prime is 485110141. The next prime is 485110187. The reversal of 485110152 is 251011584.

It can be written as a sum of positive squares in 2 ways, for example, as 482505156 + 2604996 = 21966^2 + 1614^2 .

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 11 ways as a sum of consecutive naturals, for example, 14268 + ... + 34260.

Almost surely, 2485110152 is an apocalyptic number.

It is an amenable number.

485110152 is an abundant number, since it is smaller than the sum of its proper divisors (832694388).

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

485110152 is a wasteful number, since it uses less digits than its factorization.

485110152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20342 (or 20335 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 485110152 is about 22025.2162758961. The cubic root of 485110152 is about 785.7422770602.

The spelling of 485110152 in words is "four hundred eighty-five million, one hundred ten thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 337 674 1011 1348 2022 2696 3033 4044 6066 8088 12132 19993 24264 39986 59979 79972 119958 159944 179937 239916 359874 479832 719748 1439496 6737641 13475282 20212923 26950564 40425846 53901128 60638769 80851692 121277538 161703384 242555076 485110152