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255413160 = 2332523109283
BaseRepresentation
bin11110011100101…
…00101110101000
3122210121022222200
433032110232220
51010341210120
641202220200
76220655532
oct1716245650
9583538880
10255413160
111211a0762
1271654660
1340bb9562
1425cc8852
1517652e90
hexf394ba8

255413160 has 192 divisors, whose sum is σ = 877219200. Its totient is φ = 64323072.

The previous prime is 255413159. The next prime is 255413177. The reversal of 255413160 is 61314552.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 902379 + ... + 902661.

It is an arithmetic number, because the mean of its divisors is an integer number (4568850).

Almost surely, 2255413160 is an apocalyptic number.

255413160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255413160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438609600).

255413160 is an abundant number, since it is smaller than the sum of its proper divisors (621806040).

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

255413160 is a wasteful number, since it uses less digits than its factorization.

255413160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 255413160 is about 15981.6507282571. The cubic root of 255413160 is about 634.4748670620.

The spelling of 255413160 in words is "two hundred fifty-five million, four hundred thirteen thousand, one hundred sixty".