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10270125255 = 35131723134699
BaseRepresentation
bin10011001000010010…
…11010110011000111
3222111202001102022110
421210021122303013
5132013123002010
64415032232103
7512334424065
oct114411326307
928452042273
1010270125255
1143a0244125
121ba753b633
13c789582c0
146d5d9b035
1540196a120
hex26425acc7

10270125255 has 64 divisors (see below), whose sum is σ = 19551974400. Its totient is φ = 4551714816.

The previous prime is 10270125223. The next prime is 10270125259. The reversal of 10270125255 is 55252107201.

It is not a de Polignac number, because 10270125255 - 25 = 10270125223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10270125259) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8896 + ... + 143594.

It is an arithmetic number, because the mean of its divisors is an integer number (305499600).

Almost surely, 210270125255 is an apocalyptic number.

10270125255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10270125255 is a deficient number, since it is larger than the sum of its proper divisors (9281849145).

10270125255 is a wasteful number, since it uses less digits than its factorization.

10270125255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134760.

The product of its (nonzero) digits is 7000, while the sum is 30.

The spelling of 10270125255 in words is "ten billion, two hundred seventy million, one hundred twenty-five thousand, two hundred fifty-five".

Divisors: 1 3 5 13 15 17 23 39 51 65 69 85 115 195 221 255 299 345 391 663 897 1105 1173 1495 1955 3315 4485 5083 5865 15249 25415 76245 134699 404097 673495 1751087 2020485 2289883 3098077 5253261 6869649 8755435 9294231 11449415 15490385 26266305 29768479 34348245 40275001 46471155 52667309 89305437 120825003 148842395 158001927 201375005 263336545 446527185 604125015 684675017 790009635 2054025051 3423375085 10270125255