Base | Representation |
---|---|
bin | 101110100001101000… |
… | …1111110010100110101 |
3 | 100112220002222221222012 |
4 | 1131003101332110311 |
5 | 3114110214024023 |
6 | 113522135014005 |
7 | 10134636524303 |
oct | 1350321762465 |
9 | 315802887865 |
10 | 99913033013 |
11 | 39411336562 |
12 | 1744480a305 |
13 | 95637b01a1 |
14 | 4b9b6a3273 |
15 | 28eb7ab978 |
hex | 174347e535 |
99913033013 has 4 divisors (see below), whose sum is σ = 99913914048. Its totient is φ = 99912151980.
The previous prime is 99913033009. The next prime is 99913033021. The reversal of 99913033013 is 31033031999.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 99913033013 - 22 = 99913033009 is a prime.
It is a super-2 number, since 2×999130330132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99913033613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239981 + ... + 507362.
It is an arithmetic number, because the mean of its divisors is an integer number (24978478512).
Almost surely, 299913033013 is an apocalyptic number.
It is an amenable number.
99913033013 is a deficient number, since it is larger than the sum of its proper divisors (881035).
99913033013 is a wasteful number, since it uses less digits than its factorization.
99913033013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 881034.
The product of its (nonzero) digits is 59049, while the sum is 41.
The spelling of 99913033013 in words is "ninety-nine billion, nine hundred thirteen million, thirty-three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •