Base | Representation |
---|---|
bin | 11000001111010011… |
… | …11011010000010100 |
3 | 1020120220212210220202 |
4 | 30013221323100110 |
5 | 203122403124022 |
6 | 5551144520032 |
7 | 640324335251 |
oct | 140751732024 |
9 | 36526783822 |
10 | 13013333012 |
11 | 5578761779 |
12 | 2632180018 |
13 | 12c508c664 |
14 | 8b643a428 |
15 | 5126d7592 |
hex | 307a7b414 |
13013333012 has 12 divisors (see below), whose sum is σ = 22774792320. Its totient is φ = 6506249496.
The previous prime is 13013332999. The next prime is 13013333029. The reversal of 13013333012 is 21033331031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27812 + ... + 163707.
It is an arithmetic number, because the mean of its divisors is an integer number (1897899360).
Almost surely, 213013333012 is an apocalyptic number.
It is an amenable number.
13013333012 is a deficient number, since it is larger than the sum of its proper divisors (9761459308).
13013333012 is a wasteful number, since it uses less digits than its factorization.
13013333012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208510 (or 208508 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 13013333012 its reverse (21033331031), we get a palindrome (34046664043).
The spelling of 13013333012 in words is "thirteen billion, thirteen million, three hundred thirty-three thousand, twelve".
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