Base | Representation |
---|---|
bin | 1011101011010… |
… | …1101001001100 |
3 | 10102011100212211 |
4 | 2322311221030 |
5 | 100014303013 |
6 | 4505440204 |
7 | 1133211325 |
oct | 272655114 |
9 | 112140784 |
10 | 48978508 |
11 | 25713307 |
12 | 144a0064 |
13 | a1bb487 |
14 | 670d44c |
15 | 447723d |
hex | 2eb5a4c |
48978508 has 12 divisors (see below), whose sum is σ = 85765680. Its totient is φ = 24474032.
The previous prime is 48978497. The next prime is 48978529. The reversal of 48978508 is 80587984.
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, 6585 + ... + 11887.
It is an arithmetic number, because the mean of its divisors is an integer number (7147140).
Almost surely, 248978508 is an apocalyptic number.
It is an amenable number.
48978508 is a deficient number, since it is larger than the sum of its proper divisors (36787172).
48978508 is a wasteful number, since it uses less digits than its factorization.
48978508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7616 (or 7614 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 49.
The square root of 48978508 is about 6998.4646887728. The cubic root of 48978508 is about 365.8770626353.
The spelling of 48978508 in words is "forty-eight million, nine hundred seventy-eight thousand, five hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •