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13101404020124 = 2276122761754767
BaseRepresentation
bin1011111010100110100010…
…0010000101110110011100
31201101111000101001111001112
42332221220202011312130
53204123133412120444
643510411340401152
72521355001505130
oct276515042056634
951344011044045
1013101404020124
1141a130201aa02
1215771818461b8
137405c33233a4
1433417b7233c0
1517abe6cac69e
hexbea68885d9c

13101404020124 has 96 divisors (see below), whose sum is σ = 26793529104384. Its totient is φ = 5489498488320.

The previous prime is 13101404020073. The next prime is 13101404020129. The reversal of 13101404020124 is 42102040410131.

13101404020124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13101404020124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101404020129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239193389 + ... + 239248155.

It is an arithmetic number, because the mean of its divisors is an integer number (279099261504).

Almost surely, 213101404020124 is an apocalyptic number.

13101404020124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13101404020124 is an abundant number, since it is smaller than the sum of its proper divisors (13692125084260).

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

13101404020124 is a wasteful number, since it uses less digits than its factorization.

13101404020124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55683 (or 55681 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 13101404020124 its reverse (42102040410131), we get a palindrome (55203444430255).

The spelling of 13101404020124 in words is "thirteen trillion, one hundred one billion, four hundred four million, twenty thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 61 122 227 244 427 454 617 854 908 1234 1589 1708 2468 3178 4319 6356 8638 13847 17276 27694 37637 54767 55388 75274 96929 109534 140059 150548 193858 219068 263459 280118 383369 387716 526918 560236 766738 980413 1053836 1533476 1960826 3340787 3921652 6681574 8543599 12432109 13363148 17087198 23385509 24864218 33791239 34174396 46771018 49728436 59805193 67582478 87024763 93542036 119610386 135164956 174049526 236538673 239220772 348099052 473077346 758358649 946154692 1516717298 2061265579 3033434596 4122531158 5308510543 7670611253 8245062316 10617021086 14428859053 15341222506 21234042172 28857718106 30682445012 53694278771 57715436212 107388557542 214777115084 467907286433 935814572866 1871629145732 3275351005031 6550702010062 13101404020124