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255200708 = 2279114311
BaseRepresentation
bin11110011011000…
…00110111000100
3122210012112120002
433031200313010
51010312410313
641153500432
76216112250
oct1715406704
9583175502
10255200708
11121066084
1271571718
1340b43949
1425c71260
1517610058
hexf360dc4

255200708 has 12 divisors (see below), whose sum is σ = 510401472. Its totient is φ = 109371720.

The previous prime is 255200683. The next prime is 255200717. The reversal of 255200708 is 807002552.

255200708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

255200708 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 4557128 + ... + 4557183.

It is an arithmetic number, because the mean of its divisors is an integer number (42533456).

Almost surely, 2255200708 is an apocalyptic number.

255200708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

255200708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

255200708 is a wasteful number, since it uses less digits than its factorization.

255200708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9114322 (or 9114320 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 255200708 is about 15975.0025978089. The cubic root of 255200708 is about 634.2989000838.

The spelling of 255200708 in words is "two hundred fifty-five million, two hundred thousand, seven hundred eight".

Divisors: 1 2 4 7 14 28 9114311 18228622 36457244 63800177 127600354 255200708