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480885132 = 223713440371
BaseRepresentation
bin11100101010011…
…011100110001100
31020111212111101110
4130222123212030
51441101311012
6115415012020
714626312320
oct3452334614
91214774343
10480885132
112274a1132
1211506a010
1378821820
1447c1b980
152c33e73c
hex1ca9b98c

480885132 has 48 divisors (see below), whose sum is σ = 1381006592. Its totient is φ = 126826560.

The previous prime is 480885121. The next prime is 480885157. The reversal of 480885132 is 231588084.

It is a super-3 number, since 3×4808851323 (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 219094 + ... + 221277.

Almost surely, 2480885132 is an apocalyptic number.

480885132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

480885132 is an abundant number, since it is smaller than the sum of its proper divisors (900121460).

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

480885132 is a wasteful number, since it uses less digits than its factorization.

480885132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440398 (or 440396 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 480885132 is about 21929.0932781089. The cubic root of 480885132 is about 783.4545069627.

The spelling of 480885132 in words is "four hundred eighty million, eight hundred eighty-five thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 364 546 1092 440371 880742 1321113 1761484 2642226 3082597 5284452 5724823 6165194 9247791 11449646 12330388 17174469 18495582 22899292 34348938 36991164 40073761 68697876 80147522 120221283 160295044 240442566 480885132