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13124204024113 = 71335316101599
BaseRepresentation
bin1011111011111011011110…
…0001001101000100110001
31201110122212100021200200201
42332332313201031010301
53210011332212232423
643525102011515201
72523123003365020
oct276766741150461
951418770250621
1013124204024113
1141aaa4202a406
12157b685458b01
137427b7b2a000
143353018308b7
1517b5cd7642ad
hexbefb784d131

13124204024113 has 32 divisors (see below), whose sum is σ = 16555021056000. Its totient is φ = 10188060712128.

The previous prime is 13124204024111. The next prime is 13124204024147. The reversal of 13124204024113 is 31142040242131.

It is a happy number.

It is not a de Polignac number, because 13124204024113 - 21 = 13124204024111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13124204024111) 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, 7235713 + ... + 8865886.

It is an arithmetic number, because the mean of its divisors is an integer number (517344408000).

Almost surely, 213124204024113 is an apocalyptic number.

13124204024113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13124204024113 is a deficient number, since it is larger than the sum of its proper divisors (3430817031887).

13124204024113 is an equidigital number, since it uses as much as digits as its factorization.

13124204024113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16101698 (or 16101672 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13124204024113 its reverse (31142040242131), we get a palindrome (44266244266244).

The spelling of 13124204024113 in words is "thirteen trillion, one hundred twenty-four billion, two hundred four million, twenty-four thousand, one hundred thirteen".

Divisors: 1 7 13 53 91 169 371 689 1183 2197 4823 8957 15379 62699 116441 815087 16101599 112711193 209320787 853384747 1465245509 2721170231 5973693229 11094001711 19048191617 35375213003 77658011977 144222022243 247626491021 1009554155701 1874886289159 13124204024113