Base | Representation |
---|---|
bin | 1101110100000… |
… | …1001110100000 |
3 | 11001000121011021 |
4 | 3131001032200 |
5 | 104313020343 |
6 | 5425455224 |
7 | 1302320632 |
oct | 335011640 |
9 | 131017137 |
10 | 57938848 |
11 | 2a783350 |
12 | 174a1514 |
13 | c007a56 |
14 | 79a2a52 |
15 | 51470ed |
hex | 37413a0 |
57938848 has 24 divisors (see below), whose sum is σ = 124437600. Its totient is φ = 26335680.
The previous prime is 57938843. The next prime is 57938849. The reversal of 57938848 is 84883975.
It is a junction number, because it is equal to n+sod(n) for n = 57938795 and 57938804.
It is not an unprimeable number, because it can be changed into a prime (57938843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81948 + ... + 82651.
It is an arithmetic number, because the mean of its divisors is an integer number (5184900).
Almost surely, 257938848 is an apocalyptic number.
It is an amenable number.
57938848 is an abundant number, since it is smaller than the sum of its proper divisors (66498752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57938848 is a wasteful number, since it uses less digits than its factorization.
57938848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164620 (or 164612 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 52.
The square root of 57938848 is about 7611.7572215619. The cubic root of 57938848 is about 386.9515749311.
It can be divided in two parts, 5793 and 8848, that added together give a palindrome (14641).
The spelling of 57938848 in words is "fifty-seven million, nine hundred thirty-eight thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •