Base | Representation |
---|---|
bin | 1101011000011… |
… | …0100111000111 |
3 | 10220121111020212 |
4 | 3112012213013 |
5 | 103332012040 |
6 | 5322550035 |
7 | 1251030230 |
oct | 326064707 |
9 | 126544225 |
10 | 56125895 |
11 | 29755241 |
12 | 1696831b |
13 | b8217b7 |
14 | 7650087 |
15 | 4dd9d65 |
hex | 35869c7 |
56125895 has 8 divisors (see below), whose sum is σ = 76972704. Its totient is φ = 38486304.
The previous prime is 56125889. The next prime is 56125897. The reversal of 56125895 is 59852165.
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 56125895 - 212 = 56121799 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 (56125897) 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, 801764 + ... + 801833.
It is an arithmetic number, because the mean of its divisors is an integer number (9621588).
Almost surely, 256125895 is an apocalyptic number.
56125895 is a deficient number, since it is larger than the sum of its proper divisors (20846809).
56125895 is a wasteful number, since it uses less digits than its factorization.
56125895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1603609.
The product of its digits is 108000, while the sum is 41.
The square root of 56125895 is about 7491.7217647214. The cubic root of 56125895 is about 382.8727225372.
The spelling of 56125895 in words is "fifty-six million, one hundred twenty-five thousand, eight hundred ninety-five".
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