Base | Representation |
---|---|
bin | 1101011011111… |
… | …1010001110001 |
3 | 10221001021122101 |
4 | 3112333101301 |
5 | 103411424001 |
6 | 5331540401 |
7 | 1253015020 |
oct | 326772161 |
9 | 127037571 |
10 | 56358001 |
11 | 298a3667 |
12 | 16a5a701 |
13 | b8a333b |
14 | 76b08b7 |
15 | 4e33a01 |
hex | 35bf471 |
56358001 has 4 divisors (see below), whose sum is σ = 64409152. Its totient is φ = 48306852.
The previous prime is 56357999. The next prime is 56358011. The reversal of 56358001 is 10085365.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10085365 = 5 ⋅2017073.
It is a cyclic number.
It is not a de Polignac number, because 56358001 - 21 = 56357999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56358011) 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, 4025565 + ... + 4025578.
It is an arithmetic number, because the mean of its divisors is an integer number (16102288).
Almost surely, 256358001 is an apocalyptic number.
It is an amenable number.
56358001 is a deficient number, since it is larger than the sum of its proper divisors (8051151).
56358001 is an equidigital number, since it uses as much as digits as its factorization.
56358001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8051150.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 56358001 is about 7507.1966139165. The cubic root of 56358001 is about 383.3997807098.
It can be divided in two parts, 563 and 58001, that added together give a square (58564 = 2422).
The spelling of 56358001 in words is "fifty-six million, three hundred fifty-eight thousand, one".
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