Base | Representation |
---|---|
bin | 1101011001111… |
… | …0111001001001 |
3 | 10220210112200111 |
4 | 3112132321021 |
5 | 103343202403 |
6 | 5325034321 |
7 | 1251623212 |
oct | 326367111 |
9 | 126715614 |
10 | 56225353 |
11 | 29812a38 |
12 | 169b59a1 |
13 | b857b52 |
14 | 7678409 |
15 | 4e0956d |
hex | 359ee49 |
56225353 has 4 divisors (see below), whose sum is σ = 56319508. Its totient is φ = 56131200.
The previous prime is 56225333. The next prime is 56225357. The reversal of 56225353 is 35352265.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 40921609 + 15303744 = 6397^2 + 3912^2 .
It is a cyclic number.
It is not a de Polignac number, because 56225353 - 29 = 56224841 is a prime.
It is a super-2 number, since 2×562253532 = 6322580639949218, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56225357) 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, 46176 + ... + 47377.
It is an arithmetic number, because the mean of its divisors is an integer number (14079877).
Almost surely, 256225353 is an apocalyptic number.
It is an amenable number.
56225353 is a deficient number, since it is larger than the sum of its proper divisors (94155).
56225353 is an equidigital number, since it uses as much as digits as its factorization.
56225353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94154.
The product of its digits is 27000, while the sum is 31.
The square root of 56225353 is about 7498.3566866347. The cubic root of 56225353 is about 383.0987458624.
The spelling of 56225353 in words is "fifty-six million, two hundred twenty-five thousand, three hundred fifty-three".
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