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480607655 = 51123379927
BaseRepresentation
bin11100101001010…
…111110110100111
31020111100101202112
4130221113312213
51441013421110
6115405031235
714624045333
oct3451276647
91214311675
10480607655
11227321710
12114b5551b
1378755438
1447b887c3
152c2d7405
hex1ca57da7

480607655 has 16 divisors (see below), whose sum is σ = 656515584. Its totient is φ = 334334880.

The previous prime is 480607649. The next prime is 480607681. The reversal of 480607655 is 556706084.

It is not a de Polignac number, because 480607655 - 216 = 480542119 is a prime.

It is a super-3 number, since 3×4806076553 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

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, 188699 + ... + 191228.

It is an arithmetic number, because the mean of its divisors is an integer number (41032224).

Almost surely, 2480607655 is an apocalyptic number.

480607655 is a deficient number, since it is larger than the sum of its proper divisors (175907929).

480607655 is a wasteful number, since it uses less digits than its factorization.

480607655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379966.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 480607655 is about 21922.7656786273. The cubic root of 480607655 is about 783.3037901438.

The spelling of 480607655 in words is "four hundred eighty million, six hundred seven thousand, six hundred fifty-five".

Divisors: 1 5 11 23 55 115 253 1265 379927 1899635 4179197 8738321 20895985 43691605 96121531 480607655