Base | Representation |
---|---|
bin | 11000011010001010… |
… | …10111010101101101 |
3 | 1020211021021002211002 |
4 | 30031011113111231 |
5 | 203314212141023 |
6 | 10004201010045 |
7 | 642511443560 |
oct | 141505272555 |
9 | 36737232732 |
10 | 13104412013 |
11 | 561510a780 |
12 | 2658783925 |
13 | 130abcb764 |
14 | 8c45884d7 |
15 | 51a6c8b28 |
hex | 30d15756d |
13104412013 has 32 divisors (see below), whose sum is σ = 16602636288. Its totient is φ = 10046203200.
The previous prime is 13104411997. The next prime is 13104412051. The reversal of 13104412013 is 31021440131.
It is not a de Polignac number, because 13104412013 - 24 = 13104411997 is a prime.
It is a super-2 number, since 2×131044120132 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13104412213) 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, 8083343 + ... + 8084963.
It is an arithmetic number, because the mean of its divisors is an integer number (518832384).
Almost surely, 213104412013 is an apocalyptic number.
It is an amenable number.
13104412013 is a deficient number, since it is larger than the sum of its proper divisors (3498224275).
13104412013 is a wasteful number, since it uses less digits than its factorization.
13104412013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3273.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13104412013 its reverse (31021440131), we get a palindrome (44125852144).
The spelling of 13104412013 in words is "thirteen billion, one hundred four million, four hundred twelve thousand, thirteen".
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