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480928902 = 23237733721
BaseRepresentation
bin11100101010100…
…110010010000110
31020111221201102120
4130222212102012
51441104211102
6115415550410
714626554036
oct3452462206
91214851376
10480928902
11227521003
1211508b406
137883871c
1447c2d8c6
152c34c6bc
hex1caa6486

480928902 has 16 divisors (see below), whose sum is σ = 962290992. Its totient is φ = 160237440.

The previous prime is 480928879. The next prime is 480928949. The reversal of 480928902 is 209829084.

It is a super-3 number, since 3×4809289023 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2599 + ... + 31122.

It is an arithmetic number, because the mean of its divisors is an integer number (60143187).

Almost surely, 2480928902 is an apocalyptic number.

480928902 is an abundant number, since it is smaller than the sum of its proper divisors (481362090).

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

480928902 is a wasteful number, since it uses less digits than its factorization.

480928902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36103.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 480928902 is about 21930.0912446802. The cubic root of 480928902 is about 783.4782761618.

The spelling of 480928902 in words is "four hundred eighty million, nine hundred twenty-eight thousand, nine hundred two".

Divisors: 1 2 3 6 2377 4754 7131 14262 33721 67442 101163 202326 80154817 160309634 240464451 480928902