Base | Representation |
---|---|
bin | 1010110110001… |
… | …0100000010001 |
3 | 10011121020121211 |
4 | 2231202200101 |
5 | 43121222431 |
6 | 4303020121 |
7 | 1061451304 |
oct | 255424021 |
9 | 104536554 |
10 | 45492241 |
11 | 23751aa3 |
12 | 1329a641 |
13 | 956a6b2 |
14 | 6082b3b |
15 | 3ed92b1 |
hex | 2b62811 |
45492241 has 2 divisors, whose sum is σ = 45492242. Its totient is φ = 45492240.
The previous prime is 45492211. The next prime is 45492259. The reversal of 45492241 is 14229454.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 42198016 + 3294225 = 6496^2 + 1815^2 .
It is a cyclic number.
It is not a de Polignac number, because 45492241 - 29 = 45491729 is a prime.
It is a Chen prime.
It is equal to p2746237 and since 45492241 and 2746237 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 (45492211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22746120 + 22746121.
It is an arithmetic number, because the mean of its divisors is an integer number (22746121).
Almost surely, 245492241 is an apocalyptic number.
It is an amenable number.
45492241 is a deficient number, since it is larger than the sum of its proper divisors (1).
45492241 is an equidigital number, since it uses as much as digits as its factorization.
45492241 is an evil number, because the sum of its binary digits is even.
The product of its digits is 11520, while the sum is 31.
The square root of 45492241 is about 6744.7936217500. The cubic root of 45492241 is about 356.9815550681.
The spelling of 45492241 in words is "forty-five million, four hundred ninety-two thousand, two hundred forty-one".
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