Base | Representation |
---|---|
bin | 1101100101110… |
… | …0010010010001 |
3 | 10222020221211001 |
4 | 3121130102101 |
5 | 104043013410 |
6 | 5353422001 |
7 | 1261333660 |
oct | 331342221 |
9 | 128227731 |
10 | 57001105 |
11 | 2a1a2857 |
12 | 1710a901 |
13 | ba69c85 |
14 | 77dadd7 |
15 | 500e33a |
hex | 365c491 |
57001105 has 8 divisors (see below), whose sum is σ = 78172992. Its totient is φ = 39086448.
The previous prime is 57001093. The next prime is 57001117. The reversal of 57001105 is 50110075.
It is an interprime number because it is at equal distance from previous prime (57001093) and next prime (57001117).
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 57001105 - 219 = 56476817 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814267 + ... + 814336.
It is an arithmetic number, because the mean of its divisors is an integer number (9771624).
Almost surely, 257001105 is an apocalyptic number.
It is an amenable number.
57001105 is a deficient number, since it is larger than the sum of its proper divisors (21171887).
57001105 is a wasteful number, since it uses less digits than its factorization.
57001105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628615.
The product of its (nonzero) digits is 175, while the sum is 19.
The square root of 57001105 is about 7549.9076153288. The cubic root of 57001105 is about 384.8526000085.
The spelling of 57001105 in words is "fifty-seven million, one thousand, one hundred five".
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