Base | Representation |
---|---|
bin | 110000000100100… |
… | …1010000001111011 |
3 | 11011102011120000111 |
4 | 1200021022001323 |
5 | 11300412404430 |
6 | 424020245151 |
7 | 54654246100 |
oct | 14011120173 |
9 | 4142146014 |
10 | 1613013115 |
11 | 75855a69a |
12 | 3902407b7 |
13 | 1c9240c3c |
14 | 114320aa7 |
15 | 9691ec2a |
hex | 6024a07b |
1613013115 has 24 divisors (see below), whose sum is σ = 2349540000. Its totient is φ = 1057972608.
The previous prime is 1613013107. The next prime is 1613013131. The reversal of 1613013115 is 5113103161.
It is not a de Polignac number, because 1613013115 - 23 = 1613013107 is a prime.
It is a super-2 number, since 2×16130131152 = 5203622618324006450, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137490 + ... + 148759.
It is an arithmetic number, because the mean of its divisors is an integer number (97897500).
Almost surely, 21613013115 is an apocalyptic number.
1613013115 is a deficient number, since it is larger than the sum of its proper divisors (736526885).
1613013115 is a wasteful number, since it uses less digits than its factorization.
1613013115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286291 (or 286284 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 22.
The square root of 1613013115 is about 40162.3345312495. The cubic root of 1613013115 is about 1172.7694190411.
Adding to 1613013115 its reverse (5113103161), we get a palindrome (6726116276).
The spelling of 1613013115 in words is "one billion, six hundred thirteen million, thirteen thousand, one hundred fifteen".
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