Base | Representation |
---|---|
bin | 11000001111010011… |
… | …00000001001110010 |
3 | 1020120220200011122021 |
4 | 30013221200021302 |
5 | 203122341101002 |
6 | 5551142302054 |
7 | 640323363514 |
oct | 140751401162 |
9 | 36526604567 |
10 | 13013222002 |
11 | 5578696330 |
12 | 263212792a |
13 | 12c5050c81 |
14 | 8b640bbb4 |
15 | 5126b4737 |
hex | 307a60272 |
13013222002 has 16 divisors (see below), whose sum is σ = 21301201152. Its totient is φ = 5913201520.
The previous prime is 13013221987. The next prime is 13013222009. The reversal of 13013222002 is 20022231031.
It is not an unprimeable number, because it can be changed into a prime (13013222009) 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, 23713 + ... + 163060.
It is an arithmetic number, because the mean of its divisors is an integer number (1331325072).
Almost surely, 213013222002 is an apocalyptic number.
13013222002 is a deficient number, since it is larger than the sum of its proper divisors (8287979150).
13013222002 is a wasteful number, since it uses less digits than its factorization.
13013222002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189953.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 13013222002 its reverse (20022231031), we get a palindrome (33035453033).
The spelling of 13013222002 in words is "thirteen billion, thirteen million, two hundred twenty-two thousand, two".
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