Base | Representation |
---|---|
bin | 11000011100000011… |
… | …11110110001111010 |
3 | 1020212101011102001121 |
4 | 30032001332301322 |
5 | 203332244132302 |
6 | 10005525335454 |
7 | 643063504630 |
oct | 141601766172 |
9 | 36771142047 |
10 | 13120302202 |
11 | 5623083267 |
12 | 2661b6758a |
13 | 13112a3337 |
14 | 8c6723350 |
15 | 51bcb6e37 |
hex | 30e07ec7a |
13120302202 has 32 divisors (see below), whose sum is σ = 23313420288. Its totient is φ = 5421190896.
The previous prime is 13120302133. The next prime is 13120302253. The reversal of 13120302202 is 20220302131.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104718 + ... + 192889.
It is an arithmetic number, because the mean of its divisors is an integer number (728544384).
Almost surely, 213120302202 is an apocalyptic number.
13120302202 is a deficient number, since it is larger than the sum of its proper divisors (10193118086).
13120302202 is a wasteful number, since it uses less digits than its factorization.
13120302202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297730.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 13120302202 its reverse (20220302131), we get a palindrome (33340604333).
The spelling of 13120302202 in words is "thirteen billion, one hundred twenty million, three hundred two thousand, two hundred two".
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