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480622040 = 23512015551
BaseRepresentation
bin11100101001011…
…011010111011000
31020111101010111022
4130221123113120
51441014401130
6115405222012
714624135303
oct3451332730
91214333438
10480622040
112273314a8
12114b61908
137875bb52
1447b8db3a
152c2db7e5
hex1ca5b5d8

480622040 has 16 divisors (see below), whose sum is σ = 1081399680. Its totient is φ = 192248800.

The previous prime is 480622039. The next prime is 480622057. The reversal of 480622040 is 40226084.

It is a super-3 number, since 3×4806220403 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6007736 + ... + 6007815.

It is an arithmetic number, because the mean of its divisors is an integer number (67587480).

Almost surely, 2480622040 is an apocalyptic number.

480622040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480622040 is an abundant number, since it is smaller than the sum of its proper divisors (600777640).

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

480622040 is a wasteful number, since it uses less digits than its factorization.

480622040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12015562 (or 12015558 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 480622040 is about 21923.0937597776. The cubic root of 480622040 is about 783.3116050509.

The spelling of 480622040 in words is "four hundred eighty million, six hundred twenty-two thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 12015551 24031102 48062204 60077755 96124408 120155510 240311020 480622040