Base | Representation |
---|---|
bin | 1101100011011… |
… | …1001100110001 |
3 | 10221222020102222 |
4 | 3120313030301 |
5 | 104023133301 |
6 | 5350250425 |
7 | 1260132053 |
oct | 330671461 |
9 | 127866388 |
10 | 56849201 |
11 | 2a0a9712 |
12 | 17056a15 |
13 | ba15aa6 |
14 | 779b8d3 |
15 | 4ece31b |
hex | 3637331 |
56849201 has 2 divisors, whose sum is σ = 56849202. Its totient is φ = 56849200.
The previous prime is 56849141. The next prime is 56849263. The reversal of 56849201 is 10294865.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 56325025 + 524176 = 7505^2 + 724^2 .
It is a cyclic number.
It is not a de Polignac number, because 56849201 - 222 = 52654897 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (56846201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28424600 + 28424601.
It is an arithmetic number, because the mean of its divisors is an integer number (28424601).
Almost surely, 256849201 is an apocalyptic number.
It is an amenable number.
56849201 is a deficient number, since it is larger than the sum of its proper divisors (1).
56849201 is an equidigital number, since it uses as much as digits as its factorization.
56849201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 56849201 is about 7539.8409134411. The cubic root of 56849201 is about 384.5104273579.
The spelling of 56849201 in words is "fifty-six million, eight hundred forty-nine thousand, two hundred one".
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