Base | Representation |
---|---|
bin | 1011100111011… |
… | …1100100001010 |
3 | 10101200110002021 |
4 | 2321313210022 |
5 | 44433133414 |
6 | 4500155054 |
7 | 1131102106 |
oct | 271674412 |
9 | 111613067 |
10 | 48724234 |
11 | 2555a269 |
12 | 14398a8a |
13 | a12c810 |
14 | 6684906 |
15 | 4426c24 |
hex | 2e7790a |
48724234 has 16 divisors (see below), whose sum is σ = 81423720. Its totient is φ = 21712320.
The previous prime is 48724231. The next prime is 48724243. The reversal of 48724234 is 43242784.
It can be written as a sum of positive squares in 4 ways, for example, as 18088009 + 30636225 = 4253^2 + 5535^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 48724234.
It is not an unprimeable number, because it can be changed into a prime (48724231) 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, 31557 + ... + 33064.
Almost surely, 248724234 is an apocalyptic number.
48724234 is a deficient number, since it is larger than the sum of its proper divisors (32699486).
48724234 is a wasteful number, since it uses less digits than its factorization.
48724234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64665.
The product of its digits is 43008, while the sum is 34.
The square root of 48724234 is about 6980.2746364309. The cubic root of 48724234 is about 365.2428083542.
The spelling of 48724234 in words is "forty-eight million, seven hundred twenty-four thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •