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255325051360 = 2551595781571
BaseRepresentation
bin1110110111001010001…
…1110001100111100000
3220102001001010111022201
43231302203301213200
513140401203120420
6313143353542544
724306123061561
oct3556243614740
9812031114281
10255325051360
1199312376145
1241597a14a54
131b100379c62
14c501b28168
15699557c10a
hex3b728f19e0

255325051360 has 24 divisors (see below), whose sum is σ = 603205434216. Its totient is φ = 102130020480.

The previous prime is 255325051321. The next prime is 255325051409. The reversal of 255325051360 is 63150523552.

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, 797890626 + ... + 797890945.

It is an arithmetic number, because the mean of its divisors is an integer number (25133559759).

Almost surely, 2255325051360 is an apocalyptic number.

255325051360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255325051360 is an abundant number, since it is smaller than the sum of its proper divisors (347880382856).

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

255325051360 is a wasteful number, since it uses less digits than its factorization.

255325051360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595781586 (or 1595781578 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 255325051360 in words is "two hundred fifty-five billion, three hundred twenty-five million, fifty-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 1595781571 3191563142 6383126284 7978907855 12766252568 15957815710 25532505136 31915631420 51065010272 63831262840 127662525680 255325051360