Base | Representation |
---|---|
bin | 1011101111100001… |
… | …0100111000110101 |
3 | 22010200020112012010 |
4 | 2323320110320311 |
5 | 22423414330023 |
6 | 1240440314433 |
7 | 141053310351 |
oct | 27370247065 |
9 | 8120215163 |
10 | 3152105013 |
11 | 1378310172 |
12 | 73b772a19 |
13 | 3b306c5c5 |
14 | 21c8bc461 |
15 | 136adc093 |
hex | bbe14e35 |
3152105013 has 8 divisors (see below), whose sum is σ = 4203504448. Its totient is φ = 2101054464.
The previous prime is 3152105009. The next prime is 3152105029. The reversal of 3152105013 is 3105012513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3152105013 - 22 = 3152105009 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3152105053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65356 + ... + 102837.
It is an arithmetic number, because the mean of its divisors is an integer number (525438056).
Almost surely, 23152105013 is an apocalyptic number.
It is an amenable number.
3152105013 is a deficient number, since it is larger than the sum of its proper divisors (1051399435).
3152105013 is a wasteful number, since it uses less digits than its factorization.
3152105013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174443.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 3152105013 is about 56143.6106159908. The cubic root of 3152105013 is about 1466.2236687281.
Adding to 3152105013 its reverse (3105012513), we get a palindrome (6257117526).
The spelling of 3152105013 in words is "three billion, one hundred fifty-two million, one hundred five thousand, thirteen".
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