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255032325031132 = 22111131931277208121
BaseRepresentation
bin111001111111001101010111…
…001000111100010011011100
31020102222212000020011011121201
4321333031113020330103130
5231411422200201444012
62302224122133005244
7104501322522033265
oct7177152710742334
91212885006134551
10255032325031132
117429666888a260
122472ab81783824
13ac3c5a2a3876c
1446d98b7b2596c
151e73e99212857
hexe7f35723c4dc

255032325031132 has 96 divisors (see below), whose sum is σ = 494122593069504. Its totient is φ = 114212526489600.

The previous prime is 255032325031093. The next prime is 255032325031163. The reversal of 255032325031132 is 231130523230552.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 255032325031091 and 255032325031100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1225300032 + ... + 1225508152.

It is an arithmetic number, because the mean of its divisors is an integer number (5147110344474).

Almost surely, 2255032325031132 is an apocalyptic number.

255032325031132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255032325031132 is a deficient number, since it is larger than the sum of its proper divisors (239090268038372).

255032325031132 is a wasteful number, since it uses less digits than its factorization.

255032325031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209719 (or 209717 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 255032325031132 its reverse (231130523230552), we get a palindrome (486162848261684).

The spelling of 255032325031132 in words is "two hundred fifty-five trillion, thirty-two billion, three hundred twenty-five million, thirty-one thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 113 193 226 386 452 772 1243 1277 2123 2486 2554 4246 4972 5108 8492 14047 21809 28094 43618 56188 87236 144301 208121 239899 246461 288602 416242 479798 492922 577204 832484 959596 985844 1587311 2289331 2711071 3174622 4578662 5422142 6349244 9157324 10844284 23517673 27850093 40167353 47035346 55700186 80334706 94070692 111400372 160669412 258694403 265770517 306351023 441840883 517388806 531541034 612702046 883681766 1034777612 1063082068 1225404092 1767363532 2923475687 4538910889 5846951374 9077821778 11693902748 18155643556 30032068421 49928019779 51293709781 60064136842 99856039558 102587419562 120128273684 199712079116 205174839124 330352752631 564230807591 660705505262 1128461615182 1321411010524 2256923230364 5796189205253 11592378410506 23184756821012 63758081257783 127516162515566 255032325031132