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13254076139876 = 22111340787568109
BaseRepresentation
bin1100000011011111010010…
…0000000000100101100100
31201221002002100120202010022
43000313310200000211210
53214123321442434001
644104501042014312
72535401235223025
oct300676440004544
951832070522108
1013254076139876
1142500274a2190
1215a088b347398
13751b143770a0
1433b701d2ac4c
1517eb8026611b
hexc0df4800964

13254076139876 has 48 divisors (see below), whose sum is σ = 27250355119680. Its totient is φ = 5561004693120.

The previous prime is 13254076139867. The next prime is 13254076139879. The reversal of 13254076139876 is 67893167045231.

It is not an unprimeable number, because it can be changed into a prime (13254076139879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23046110 + ... + 23614218.

It is an arithmetic number, because the mean of its divisors is an integer number (567715731660).

It is a 1-persistent number, because it is pandigital, but 2⋅13254076139876 = 26508152279752 is not.

Almost surely, 213254076139876 is an apocalyptic number.

It is an amenable number.

13254076139876 is an abundant number, since it is smaller than the sum of its proper divisors (13996278979804).

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

13254076139876 is a wasteful number, since it uses less digits than its factorization.

13254076139876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608924 (or 608922 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 62.

The spelling of 13254076139876 in words is "thirteen trillion, two hundred fifty-four billion, seventy-six million, one hundred thirty-nine thousand, eight hundred seventy-six".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 40787 81574 163148 448657 530231 568109 897314 1060462 1136218 1794628 2120924 2272436 5832541 6249199 7385417 11665082 12498398 14770834 23330164 24996796 29541668 81239587 162479174 324958348 23171461783 46342923566 92685847132 254886079613 301229003179 509772159226 602458006358 1019544318452 1204916012716 3313519034969 6627038069938 13254076139876