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13241407914 = 2327195531081
BaseRepresentation
bin11000101010011111…
…11101100110101010
31021011211001012212100
430111033331212222
5204104300023124
610025533154230
7646064052540
oct142517754652
937154035770
1013241407914
11568547a829
12269662b976
1313303c6617
148d8849d90
1552773a1c9
hex3153fd9aa

13241407914 has 48 divisors (see below), whose sum is σ = 34513951680. Its totient is φ = 3584139840.

The previous prime is 13241407909. The next prime is 13241407931. The reversal of 13241407914 is 41970414231.

13241407914 is a `hidden beast` number, since 1 + 3 + 241 + 407 + 9 + 1 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2763147 + ... + 2767934.

It is an arithmetic number, because the mean of its divisors is an integer number (719040660).

Almost surely, 213241407914 is an apocalyptic number.

13241407914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13241407914 is an abundant number, since it is smaller than the sum of its proper divisors (21272543766).

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

13241407914 is a wasteful number, since it uses less digits than its factorization.

13241407914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531115 (or 5531112 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

It can be divided in two parts, 13241407 and 914, that added together give a square (13242321 = 36392).

The spelling of 13241407914 in words is "thirteen billion, two hundred forty-one million, four hundred seven thousand, nine hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 19 21 38 42 57 63 114 126 133 171 266 342 399 798 1197 2394 5531081 11062162 16593243 33186486 38717567 49779729 77435134 99559458 105090539 116152701 210181078 232305402 315271617 348458103 630543234 696916206 735633773 945814851 1471267546 1891629702 2206901319 4413802638 6620703957 13241407914