Base | Representation |
---|---|
bin | 1101100101001… |
… | …1011110100011 |
3 | 10222012010022211 |
4 | 3121103132203 |
5 | 104040340102 |
6 | 5352542551 |
7 | 1261123540 |
oct | 331233643 |
9 | 128163284 |
10 | 56965027 |
11 | 2a178739 |
12 | 170b1a57 |
13 | ba56722 |
14 | 77cbbc7 |
15 | 50037d7 |
hex | 36537a3 |
56965027 has 4 divisors (see below), whose sum is σ = 65102896. Its totient is φ = 48827160.
The previous prime is 56965001. The next prime is 56965049. The reversal of 56965027 is 72056965.
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 56965027 - 211 = 56962979 is a prime.
It is a super-2 number, since 2×569650272 = 6490028602221458, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56965427) 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, 4068924 + ... + 4068937.
It is an arithmetic number, because the mean of its divisors is an integer number (16275724).
Almost surely, 256965027 is an apocalyptic number.
56965027 is a deficient number, since it is larger than the sum of its proper divisors (8137869).
56965027 is an equidigital number, since it uses as much as digits as its factorization.
56965027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8137868.
The product of its (nonzero) digits is 113400, while the sum is 40.
The square root of 56965027 is about 7547.5179363815. The cubic root of 56965027 is about 384.7713872993.
The spelling of 56965027 in words is "fifty-six million, nine hundred sixty-five thousand, twenty-seven".
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