Base | Representation |
---|---|
bin | 11001001000011011… |
… | …01001101010000100 |
3 | 1021211022102222210211 |
4 | 30210031221222010 |
5 | 210113032211124 |
6 | 10110502125204 |
7 | 655233006361 |
oct | 144415515204 |
9 | 37738388724 |
10 | 13492460164 |
11 | 57a4162027 |
12 | 2746720804 |
13 | 1370416c51 |
14 | 91dd1b468 |
15 | 53e7cae94 |
hex | 324369a84 |
13492460164 has 24 divisors (see below), whose sum is σ = 23884965720. Its totient is φ = 6668234496.
The previous prime is 13492460153. The next prime is 13492460167. The reversal of 13492460164 is 46106429431.
It can be written as a sum of positive squares in 4 ways, for example, as 3180057664 + 10312402500 = 56392^2 + 101550^2 .
It is not an unprimeable number, because it can be changed into a prime (13492460167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1860754 + ... + 1867990.
It is an arithmetic number, because the mean of its divisors is an integer number (995206905).
Almost surely, 213492460164 is an apocalyptic number.
It is an amenable number.
13492460164 is a deficient number, since it is larger than the sum of its proper divisors (10392505556).
13492460164 is a wasteful number, since it uses less digits than its factorization.
13492460164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12567 (or 12565 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 40.
Adding to 13492460164 its reverse (46106429431), we get a palindrome (59598889595).
The spelling of 13492460164 in words is "thirteen billion, four hundred ninety-two million, four hundred sixty thousand, one hundred sixty-four".
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