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13751108241696 = 253478312771899
BaseRepresentation
bin1100100000011010110111…
…1011000000100100100000
31210200121000101011121110000
43020012231323000210200
53300244232202213241
645125101044540000
72616325165331130
oct310065573004440
953617011147400
1013751108241696
1144218a3125871
1216610823b1600
13789954670197
143577b2d02ac0
1518ca70546eb6
hexc81adec0920

13751108241696 has 480 divisors, whose sum is σ = 47144827699200. Its totient is φ = 3850935105024.

The previous prime is 13751108241623. The next prime is 13751108241697. The reversal of 13751108241696 is 69614280115731.

13751108241696 is a `hidden beast` number, since 1 + 3 + 7 + 51 + 10 + 82 + 416 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (13751108241697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 191219955 + ... + 191291853.

It is an arithmetic number, because the mean of its divisors is an integer number (98218391040).

It is a 2-persistent number, because it is pandigital, and so is 2⋅13751108241696 = 27502216483392, but 3⋅13751108241696 = 41253324725088 is not.

Almost surely, 213751108241696 is an apocalyptic number.

13751108241696 is a gapful number since it is divisible by the number (16) 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 13751108241696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23572413849600).

13751108241696 is an abundant number, since it is smaller than the sum of its proper divisors (33393719457504).

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

13751108241696 is a wasteful number, since it uses less digits than its factorization.

13751108241696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72138 (or 72121 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 13751108241696 in words is "thirteen trillion, seven hundred fifty-one billion, one hundred eight million, two hundred forty-one thousand, six hundred ninety-six".