Base | Representation |
---|---|
bin | 1101110100000… |
… | …1010011001100 |
3 | 11001000121120101 |
4 | 3131001103030 |
5 | 104313023043 |
6 | 5425500444 |
7 | 1302321541 |
oct | 335012314 |
9 | 131017511 |
10 | 57939148 |
11 | 2a7835a3 |
12 | 174a1724 |
13 | c007c27 |
14 | 79a2bc8 |
15 | 514724d |
hex | 37414cc |
57939148 has 12 divisors (see below), whose sum is σ = 102378640. Its totient is φ = 28688112.
The previous prime is 57939143. The next prime is 57939157. The reversal of 57939148 is 84193975.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 57939098 and 57939107.
It is not an unprimeable number, because it can be changed into a prime (57939143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69903 + ... + 70726.
Almost surely, 257939148 is an apocalyptic number.
It is an amenable number.
57939148 is a deficient number, since it is larger than the sum of its proper divisors (44439492).
57939148 is a wasteful number, since it uses less digits than its factorization.
57939148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140736 (or 140734 counting only the distinct ones).
The product of its digits is 272160, while the sum is 46.
The square root of 57939148 is about 7611.7769278927. The cubic root of 57939148 is about 386.9522427920.
It can be divided in two parts, 5793 and 9148, that added together give a palindrome (14941).
The spelling of 57939148 in words is "fifty-seven million, nine hundred thirty-nine thousand, one hundred forty-eight".
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