Base | Representation |
---|---|
bin | 11100000010011000… |
… | …00100000010111011 |
3 | 1102212000121100011102 |
4 | 32001030010002323 |
5 | 221311343400201 |
6 | 10525343322015 |
7 | 1042003436411 |
oct | 160114040273 |
9 | 42760540142 |
10 | 15052325051 |
11 | 6424710665 |
12 | 2b00bb030b |
13 | 155b63981a |
14 | a2b1652b1 |
15 | 5d16ed26b |
hex | 3813040bb |
15052325051 has 4 divisors (see below), whose sum is σ = 15052596504. Its totient is φ = 15052053600.
The previous prime is 15052325023. The next prime is 15052325069.
15052325051 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 15052325051 - 226 = 14985216187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (15052315051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19205 + ... + 174566.
It is an arithmetic number, because the mean of its divisors is an integer number (3763149126).
Almost surely, 215052325051 is an apocalyptic number.
15052325051 is a deficient number, since it is larger than the sum of its proper divisors (271453).
15052325051 is an equidigital number, since it uses as much as digits as its factorization.
15052325051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271452.
The product of its (nonzero) digits is 7500, while the sum is 29.
The spelling of 15052325051 in words is "fifteen billion, fifty-two million, three hundred twenty-five thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •