Base | Representation |
---|---|
bin | 111010001110… |
… | …110100010010 |
3 | 1001201112200221 |
4 | 322032310102 |
5 | 12401440132 |
6 | 1303103254 |
7 | 243515332 |
oct | 72166422 |
9 | 31645627 |
10 | 15265042 |
11 | 8686941 |
12 | 5141b2a |
13 | 3216190 |
14 | 20550c2 |
15 | 1517e97 |
hex | e8ed12 |
15265042 has 8 divisors (see below), whose sum is σ = 24658956. Its totient is φ = 7045392.
The previous prime is 15265027. The next prime is 15265097. The reversal of 15265042 is 24056251.
15265042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 14814801 + 450241 = 3849^2 + 671^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 15264998 and 15265016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293533 + ... + 293584.
Almost surely, 215265042 is an apocalyptic number.
15265042 is a deficient number, since it is larger than the sum of its proper divisors (9393914).
15265042 is a wasteful number, since it uses less digits than its factorization.
15265042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587132.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 15265042 is about 3907.0502940198. The cubic root of 15265042 is about 248.0652902152.
The spelling of 15265042 in words is "fifteen million, two hundred sixty-five thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •