Base | Representation |
---|---|
bin | 1010111011000… |
… | …0010010011001 |
3 | 10012012102122211 |
4 | 2232300102121 |
5 | 43211421331 |
6 | 4313515121 |
7 | 1064246206 |
oct | 256602231 |
9 | 105172584 |
10 | 45810841 |
11 | 2394a3aa |
12 | 13412aa1 |
13 | 964c70b |
14 | 6126cad |
15 | 404d8b1 |
hex | 2bb0499 |
45810841 has 2 divisors, whose sum is σ = 45810842. Its totient is φ = 45810840.
The previous prime is 45810823. The next prime is 45810851. The reversal of 45810841 is 14801854.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 33977241 + 11833600 = 5829^2 + 3440^2 .
It is a cyclic number.
It is not a de Polignac number, because 45810841 - 213 = 45802649 is a prime.
It is a super-4 number, since 4×458108414 (a number of 32 digits) contains 4444 as substring.
It is equal to p2764309 and since 45810841 and 2764309 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (45810851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22905420 + 22905421.
It is an arithmetic number, because the mean of its divisors is an integer number (22905421).
Almost surely, 245810841 is an apocalyptic number.
It is an amenable number.
45810841 is a deficient number, since it is larger than the sum of its proper divisors (1).
45810841 is an equidigital number, since it uses as much as digits as its factorization.
45810841 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5120, while the sum is 31.
The square root of 45810841 is about 6768.3706311047. The cubic root of 45810841 is about 357.8129777496.
The spelling of 45810841 in words is "forty-five million, eight hundred ten thousand, eight hundred forty-one".
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