Base | Representation |
---|---|
bin | 1101110100000… |
… | …1010010011111 |
3 | 11001000121111201 |
4 | 3131001102133 |
5 | 104313022403 |
6 | 5425500331 |
7 | 1302321445 |
oct | 335012237 |
9 | 131017451 |
10 | 57939103 |
11 | 2a783562 |
12 | 174a16a7 |
13 | c007bc1 |
14 | 79a2b95 |
15 | 514721d |
hex | 374149f |
57939103 has 8 divisors (see below), whose sum is σ = 59518800. Its totient is φ = 56370048.
The previous prime is 57939023. The next prime is 57939127. The reversal of 57939103 is 30193975.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57939103 - 29 = 57938591 is a prime.
It is a Duffinian number.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 9063 + ... + 14071.
It is an arithmetic number, because the mean of its divisors is an integer number (7439850).
Almost surely, 257939103 is an apocalyptic number.
57939103 is a deficient number, since it is larger than the sum of its proper divisors (1579697).
57939103 is a wasteful number, since it uses less digits than its factorization.
57939103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5321.
The product of its (nonzero) digits is 25515, while the sum is 37.
The square root of 57939103 is about 7611.7739719464. The cubic root of 57939103 is about 386.9521426130.
The spelling of 57939103 in words is "fifty-seven million, nine hundred thirty-nine thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •