Base | Representation |
---|---|
bin | 10110010101111101101001 |
3 | 102000120110201 |
4 | 112111331221 |
5 | 2444412004 |
6 | 325312201 |
7 | 100533115 |
oct | 26257551 |
9 | 12016421 |
10 | 5857129 |
11 | 3340603 |
12 | 1b65661 |
13 | 12a0c75 |
14 | ac6745 |
15 | 7aa6a4 |
hex | 595f69 |
5857129 has 8 divisors (see below), whose sum is σ = 6258600. Its totient is φ = 5462016.
The previous prime is 5857099. The next prime is 5857147. The reversal of 5857129 is 9217585.
It can be written as a sum of positive squares in 4 ways, for example, as 729 + 5856400 = 27^2 + 2420^2 .
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 5857129 - 25 = 5857097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5857829) 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, 397 + ... + 3445.
It is an arithmetic number, because the mean of its divisors is an integer number (782325).
Almost surely, 25857129 is an apocalyptic number.
It is an amenable number.
5857129 is a deficient number, since it is larger than the sum of its proper divisors (401471).
5857129 is a wasteful number, since it uses less digits than its factorization.
5857129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3179.
The product of its digits is 25200, while the sum is 37.
The square root of 5857129 is about 2420.1506151477. The cubic root of 5857129 is about 180.2581583754.
The spelling of 5857129 in words is "five million, eight hundred fifty-seven thousand, one hundred twenty-nine".
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