Base | Representation |
---|---|
bin | 1011100100000100… |
… | …1101000010100001 |
3 | 22000022220122101200 |
4 | 2321001031002201 |
5 | 22324122204023 |
6 | 1232003351413 |
7 | 136631263503 |
oct | 27101150241 |
9 | 8008818350 |
10 | 3104100513 |
11 | 1353202728 |
12 | 727682569 |
13 | 3a6132587 |
14 | 216383d73 |
15 | 1327a8743 |
hex | b904d0a1 |
3104100513 has 12 divisors (see below), whose sum is σ = 4484191140. Its totient is φ = 2069174016.
The previous prime is 3104100511. The next prime is 3104100523. The reversal of 3104100513 is 3150014013.
It can be written as a sum of positive squares in 2 ways, for example, as 582353424 + 2521747089 = 24132^2 + 50217^2 .
It is not a de Polignac number, because 3104100513 - 21 = 3104100511 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3104100511) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129045 + ... + 151197.
It is an arithmetic number, because the mean of its divisors is an integer number (373682595).
Almost surely, 23104100513 is an apocalyptic number.
It is an amenable number.
3104100513 is a deficient number, since it is larger than the sum of its proper divisors (1380090627).
3104100513 is a wasteful number, since it uses less digits than its factorization.
3104100513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37728 (or 37725 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 3104100513 is about 55714.4551530391. The cubic root of 3104100513 is about 1458.7423511647.
Adding to 3104100513 its reverse (3150014013), we get a palindrome (6254114526).
The spelling of 3104100513 in words is "three billion, one hundred four million, one hundred thousand, five hundred thirteen".
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