Base | Representation |
---|---|
bin | 11001001001110110… |
… | …10010101001010010 |
3 | 1021212010221211211111 |
4 | 30210323102221102 |
5 | 210124113041110 |
6 | 10112010403534 |
7 | 655436500042 |
oct | 144473225122 |
9 | 37763854744 |
10 | 13504424530 |
11 | 57aa994033 |
12 | 274a7305aa |
13 | 1372a4595c |
14 | 921753722 |
15 | 540890e8a |
hex | 324ed2a52 |
13504424530 has 16 divisors (see below), whose sum is σ = 24600832704. Its totient is φ = 5336687920.
The previous prime is 13504424513. The next prime is 13504424537. The reversal of 13504424530 is 3542440531.
It is a junction number, because it is equal to n+sod(n) for n = 13504424492 and 13504424501.
It is not an unprimeable number, because it can be changed into a prime (13504424537) 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, 8134366 + ... + 8136025.
It is an arithmetic number, because the mean of its divisors is an integer number (1537552044).
Almost surely, 213504424530 is an apocalyptic number.
13504424530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13504424530 is a deficient number, since it is larger than the sum of its proper divisors (11096408174).
13504424530 is a wasteful number, since it uses less digits than its factorization.
13504424530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16270481.
The product of its (nonzero) digits is 28800, while the sum is 31.
The spelling of 13504424530 in words is "thirteen billion, five hundred four million, four hundred twenty-four thousand, five hundred thirty".
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