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13837450084 = 2217617942227
BaseRepresentation
bin11001110001100011…
…01011101101100100
31022201100121022000021
430320301223231210
5211314341400314
610205024324524
7666622246033
oct147061535544
938640538007
1013837450084
115960975067
122822173744
1313c6a378b3
14953a8271a
1555ec25324
hex338c6bb64

13837450084 has 48 divisors (see below), whose sum is σ = 26390810880. Its totient is φ = 6323765760.

The previous prime is 13837450051. The next prime is 13837450111. The reversal of 13837450084 is 48005473831.

It is a self number, because there is not a number n which added to its sum of digits gives 13837450084.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306579 + ... + 348805.

It is an arithmetic number, because the mean of its divisors is an integer number (549808560).

Almost surely, 213837450084 is an apocalyptic number.

It is an amenable number.

13837450084 is a deficient number, since it is larger than the sum of its proper divisors (12553360796).

13837450084 is a wasteful number, since it uses less digits than its factorization.

13837450084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42388 (or 42386 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 13837450084 in words is "thirteen billion, eight hundred thirty-seven million, four hundred fifty thousand, eighty-four".

Divisors: 1 2 4 17 34 61 68 79 122 158 244 316 1037 1343 2074 2686 4148 4819 5372 9638 19276 42227 81923 84454 163846 168908 327692 717859 1435718 2575847 2871436 3335933 5151694 6671866 10303388 13343732 43789399 56710861 87578798 113421722 175157596 203491913 226843444 406983826 813967652 3459362521 6918725042 13837450084