Base | Representation |
---|---|
bin | 1101100101110… |
… | …0001010011111 |
3 | 10222020221010121 |
4 | 3121130022133 |
5 | 104043004412 |
6 | 5353415411 |
7 | 1261332346 |
oct | 331341237 |
9 | 128227117 |
10 | 57000607 |
11 | 2a1a2444 |
12 | 1710a567 |
13 | ba69991 |
14 | 77dab5d |
15 | 500e107 |
hex | 365c29f |
57000607 has 4 divisors (see below), whose sum is σ = 57342096. Its totient is φ = 56659120.
The previous prime is 57000583. The next prime is 57000617. The reversal of 57000607 is 70600075.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 57000607 - 27 = 57000479 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 (57000617) 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, 170494 + ... + 170827.
It is an arithmetic number, because the mean of its divisors is an integer number (14335524).
Almost surely, 257000607 is an apocalyptic number.
57000607 is a deficient number, since it is larger than the sum of its proper divisors (341489).
57000607 is a wasteful number, since it uses less digits than its factorization.
57000607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341488.
The product of its (nonzero) digits is 1470, while the sum is 25.
The square root of 57000607 is about 7549.8746347208. The cubic root of 57000607 is about 384.8514792282.
The spelling of 57000607 in words is "fifty-seven million, six hundred seven", and thus it is an aban number.
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