Base | Representation |
---|---|
bin | 1011101010101… |
… | …0111110011010 |
3 | 10102002010221101 |
4 | 2322222332122 |
5 | 100011403220 |
6 | 4504502014 |
7 | 1132640041 |
oct | 272527632 |
9 | 112063841 |
10 | 48934810 |
11 | 256934a1 |
12 | 1447a90a |
13 | a1a4612 |
14 | 66db558 |
15 | 446930a |
hex | 2eaaf9a |
48934810 has 16 divisors (see below), whose sum is σ = 89527752. Its totient is φ = 19252800.
The previous prime is 48934807. The next prime is 48934813. The reversal of 48934810 is 1843984.
It is an interprime number because it is at equal distance from previous prime (48934807) and next prime (48934813).
It can be written as a sum of positive squares in 4 ways, for example, as 25130169 + 23804641 = 5013^2 + 4879^2 .
It is a super-2 number, since 2×489348102 = 4789231259472200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48934810.
It is not an unprimeable number, because it can be changed into a prime (48934813) 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, 39501 + ... + 40720.
Almost surely, 248934810 is an apocalyptic number.
48934810 is a deficient number, since it is larger than the sum of its proper divisors (40592942).
48934810 is a wasteful number, since it uses less digits than its factorization.
48934810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80289.
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 48934810 is about 6995.3420216598. The cubic root of 48934810 is about 365.7682199770.
The spelling of 48934810 in words is "forty-eight million, nine hundred thirty-four thousand, eight hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •