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13114322123 = 728313723537
BaseRepresentation
bin11000011011010110…
…01010110011001011
31020211221220120221012
430031223022303023
5203324231301443
610005153234135
7642661620200
oct141553126313
936757816835
1013114322123
11561a769351
12265bb6294b
13130cc8b426
148c5a07ca7
1551b4d5118
hex30dacaccb

13114322123 has 24 divisors (see below), whose sum is σ = 15552592272. Its totient is φ = 11023885824.

The previous prime is 13114322093. The next prime is 13114322147. The reversal of 13114322123 is 32122341131.

It is not a de Polignac number, because 13114322123 - 26 = 13114322059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13114322153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 545411 + ... + 568947.

It is an arithmetic number, because the mean of its divisors is an integer number (648024678).

Almost surely, 213114322123 is an apocalyptic number.

13114322123 is a deficient number, since it is larger than the sum of its proper divisors (2438270149).

13114322123 is a wasteful number, since it uses less digits than its factorization.

13114322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23771 (or 23764 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

Adding to 13114322123 its reverse (32122341131), we get a palindrome (45236663254).

The spelling of 13114322123 in words is "thirteen billion, one hundred fourteen million, three hundred twenty-two thousand, one hundred twenty-three".

Divisors: 1 7 49 83 137 581 959 4067 6713 11371 23537 79597 164759 557179 1153313 1953571 3224569 13674997 22571983 95724979 158003881 267639227 1873474589 13114322123