Base | Representation |
---|---|
bin | 11000110001101111… |
… | …01101110001111010 |
3 | 1021100001100202202100 |
4 | 30120313231301322 |
5 | 204220323114011 |
6 | 10035543244230 |
7 | 650432333025 |
oct | 143067556172 |
9 | 37301322670 |
10 | 13302160506 |
11 | 57067a5088 |
12 | 26b2a49676 |
13 | 133cb77cbb |
14 | 9029421bc |
15 | 52cc3ad56 |
hex | 318dedc7a |
13302160506 has 24 divisors (see below), whose sum is σ = 28839017844. Its totient is φ = 4431335040.
The previous prime is 13302160489. The next prime is 13302160507. The reversal of 13302160506 is 60506120331.
13302160506 is a `hidden beast` number, since 1 + 3 + 30 + 21 + 605 + 0 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 13260674025 + 41486481 = 115155^2 + 6441^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13302160506.
It is not an unprimeable number, because it can be changed into a prime (13302160507) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196255 + ... + 255186.
Almost surely, 213302160506 is an apocalyptic number.
13302160506 is an abundant number, since it is smaller than the sum of its proper divisors (15536857338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13302160506 is a wasteful number, since it uses less digits than its factorization.
13302160506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453086 (or 453083 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
Adding to 13302160506 its reverse (60506120331), we get a palindrome (73808280837).
The spelling of 13302160506 in words is "thirteen billion, three hundred two million, one hundred sixty thousand, five hundred six".
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