Base | Representation |
---|---|
bin | 1010110010110… |
… | …0010110111101 |
3 | 10011011222101202 |
4 | 2230230112331 |
5 | 43042123321 |
6 | 4254145245 |
7 | 1056535565 |
oct | 254542675 |
9 | 104158352 |
10 | 45270461 |
11 | 23610405 |
12 | 131b2225 |
13 | 94c0772 |
14 | 6025da5 |
15 | 3e9370b |
hex | 2b2c5bd |
45270461 has 2 divisors, whose sum is σ = 45270462. Its totient is φ = 45270460.
The previous prime is 45270451. The next prime is 45270481. The reversal of 45270461 is 16407254.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41847961 + 3422500 = 6469^2 + 1850^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45270461 is a prime.
It is a super-3 number, since 3×452704613 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45270431) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22635230 + 22635231.
It is an arithmetic number, because the mean of its divisors is an integer number (22635231).
Almost surely, 245270461 is an apocalyptic number.
It is an amenable number.
45270461 is a deficient number, since it is larger than the sum of its proper divisors (1).
45270461 is an equidigital number, since it uses as much as digits as its factorization.
45270461 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 45270461 is about 6728.3327058046. The cubic root of 45270461 is about 356.4005008510.
The spelling of 45270461 in words is "forty-five million, two hundred seventy thousand, four hundred sixty-one".
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