Base | Representation |
---|---|
bin | 1011100011000111… |
… | …1100110111110101 |
3 | 22000001101111122112 |
4 | 2320301330313311 |
5 | 22322111232013 |
6 | 1231341540405 |
7 | 136552301432 |
oct | 27061746765 |
9 | 8001344575 |
10 | 3100102133 |
11 | 1350a21687 |
12 | 726274705 |
13 | 3a536267b |
14 | 215a22b89 |
15 | 132268ba8 |
hex | b8c7cdf5 |
3100102133 has 12 divisors (see below), whose sum is σ = 3295209060. Its totient is φ = 2915953152.
The previous prime is 3100102087. The next prime is 3100102147. The reversal of 3100102133 is 3312010013.
It can be written as a sum of positive squares in 6 ways, for example, as 560647684 + 2539454449 = 23678^2 + 50393^2 .
It is not a de Polignac number, because 3100102133 - 212 = 3100098037 is a prime.
It is a super-2 number, since 2×31001021332 = 19221266470062299378, which 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 (3100102183) 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, 856235 + ... + 859847.
It is an arithmetic number, because the mean of its divisors is an integer number (274600755).
Almost surely, 23100102133 is an apocalyptic number.
It is an amenable number.
3100102133 is a deficient number, since it is larger than the sum of its proper divisors (195106927).
3100102133 is a wasteful number, since it uses less digits than its factorization.
3100102133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6616 (or 6599 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 3100102133 is about 55678.5608021615. The cubic root of 3100102133 is about 1458.1157485649.
Adding to 3100102133 its reverse (3312010013), we get a palindrome (6412112146).
The spelling of 3100102133 in words is "three billion, one hundred million, one hundred two thousand, one hundred thirty-three".
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