Base | Representation |
---|---|
bin | 11001000011111001… |
… | …11000111111110001 |
3 | 1021201200001000212110 |
4 | 30201330320333301 |
5 | 210023323341423 |
6 | 10103024515533 |
7 | 654262315560 |
oct | 144174707761 |
9 | 37650030773 |
10 | 13454512113 |
11 | 57847a30a9 |
12 | 2735a7bba9 |
13 | 13655bb393 |
14 | 918c7dbd7 |
15 | 53b2d2193 |
hex | 321f38ff1 |
13454512113 has 16 divisors (see below), whose sum is σ = 21708120960. Its totient is φ = 7236039936.
The previous prime is 13454512109. The next prime is 13454512139. The reversal of 13454512113 is 31121545431.
It is not a de Polignac number, because 13454512113 - 22 = 13454512109 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13454512613) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18843498 + ... + 18844211.
It is an arithmetic number, because the mean of its divisors is an integer number (1356757560).
Almost surely, 213454512113 is an apocalyptic number.
It is an amenable number.
13454512113 is a deficient number, since it is larger than the sum of its proper divisors (8253608847).
13454512113 is a wasteful number, since it uses less digits than its factorization.
13454512113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37687736.
The product of its digits is 7200, while the sum is 30.
The spelling of 13454512113 in words is "thirteen billion, four hundred fifty-four million, five hundred twelve thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •