Base | Representation |
---|---|
bin | 1011101111110000… |
… | …1111001000111101 |
3 | 22010202011121021021 |
4 | 2323330033020331 |
5 | 22424200130140 |
6 | 1240514304141 |
7 | 141065106652 |
oct | 27374171075 |
9 | 8122147237 |
10 | 3153130045 |
11 | 13789502aa |
12 | 73bb88051 |
13 | 3b333b030 |
14 | 21caa7c29 |
15 | 136c40b4a |
hex | bbf0f23d |
3153130045 has 32 divisors (see below), whose sum is σ = 4121187840. Its totient is φ = 2302110720.
The previous prime is 3153130027. The next prime is 3153130049. The reversal of 3153130045 is 5400313513.
It is not a de Polignac number, because 3153130045 - 29 = 3153129533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3153130049) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3124501 + ... + 3125509.
It is an arithmetic number, because the mean of its divisors is an integer number (128787120).
Almost surely, 23153130045 is an apocalyptic number.
It is an amenable number.
3153130045 is a deficient number, since it is larger than the sum of its proper divisors (968057795).
3153130045 is a wasteful number, since it uses less digits than its factorization.
3153130045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1525.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 3153130045 is about 56152.7385351774. The cubic root of 3153130045 is about 1466.3825851021.
Adding to 3153130045 its reverse (5400313513), we get a palindrome (8553443558).
The spelling of 3153130045 in words is "three billion, one hundred fifty-three million, one hundred thirty thousand, forty-five".
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