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485630088 = 233154913063
BaseRepresentation
bin11100111100100…
…010000010001000
31020211210120020120
4130330202002020
51443310130323
6120104423240
715014534106
oct3474420210
91224716216
10485630088
1122a142089
12116777b20
13797c34a8
14486d4c76
152c97a5e3
hex1cf22088

485630088 has 32 divisors (see below), whose sum is σ = 1214952000. Its totient is φ = 161759808.

The previous prime is 485630087. The next prime is 485630111. The reversal of 485630088 is 880036584.

It is not an unprimeable number, because it can be changed into a prime (485630083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30645 + ... + 43707.

It is an arithmetic number, because the mean of its divisors is an integer number (37967250).

Almost surely, 2485630088 is an apocalyptic number.

It is an amenable number.

485630088 is an abundant number, since it is smaller than the sum of its proper divisors (729321912).

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

485630088 is a wasteful number, since it uses less digits than its factorization.

485630088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14621 (or 14617 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 485630088 is about 22037.0163134668. The cubic root of 485630088 is about 786.0228936219.

The spelling of 485630088 in words is "four hundred eighty-five million, six hundred thirty thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 1549 3098 4647 6196 9294 12392 13063 18588 26126 37176 39189 52252 78378 104504 156756 313512 20234587 40469174 60703761 80938348 121407522 161876696 242815044 485630088