Base | Representation |
---|---|
bin | 1011111011111011100111… |
… | …0110010110100100000010 |
3 | 1201110122222001212002111200 |
4 | 2332332321312112210002 |
5 | 3210011422214404214 |
6 | 43525105525522030 |
7 | 2523123656616213 |
oct | 276767166264402 |
9 | 51418861762450 |
10 | 13124243122434 |
11 | 41aaa62104574 |
12 | 157b696573316 |
13 | 7427c2c69302 |
14 | 335306acb40a |
15 | 17b5d1dd8d09 |
hex | befb9d96902 |
13124243122434 has 24 divisors (see below), whose sum is σ = 28475409306240. Its totient is φ = 4368663214008.
The previous prime is 13124243122427. The next prime is 13124243122583. The reversal of 13124243122434 is 43422134242131.
13124243122434 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 424 + 3 + 1 + 224 + 3 + 4 = 666.
It is a super-2 number, since 2×131242431224342 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 507027822 + ... + 507053705.
It is an arithmetic number, because the mean of its divisors is an integer number (1186475387760).
Almost surely, 213124243122434 is an apocalyptic number.
13124243122434 is an abundant number, since it is smaller than the sum of its proper divisors (15351166183806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13124243122434 is a wasteful number, since it uses less digits than its factorization.
13124243122434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1014082254 (or 1014082251 counting only the distinct ones).
The product of its digits is 110592, while the sum is 36.
Adding to 13124243122434 its reverse (43422134242131), we get a palindrome (56546377364565).
The spelling of 13124243122434 in words is "thirteen trillion, one hundred twenty-four billion, two hundred forty-three million, one hundred twenty-two thousand, four hundred thirty-four".
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