Base | Representation |
---|---|
bin | 1010110100000… |
… | …0000101100101 |
3 | 10011100002020122 |
4 | 2231000011211 |
5 | 43102220034 |
6 | 4300011325 |
7 | 1060323305 |
oct | 255000545 |
9 | 104302218 |
10 | 45351269 |
11 | 23666097 |
12 | 13230b45 |
13 | 951b492 |
14 | 6047605 |
15 | 3eac62e |
hex | 2b40165 |
45351269 has 2 divisors, whose sum is σ = 45351270. Its totient is φ = 45351268.
The previous prime is 45351263. The next prime is 45351301. The reversal of 45351269 is 96215354.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 44063044 + 1288225 = 6638^2 + 1135^2 .
It is a cyclic number.
It is not a de Polignac number, because 45351269 - 24 = 45351253 is a prime.
It is a super-2 number, since 2×453512692 = 4113475199820722, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45351263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22675634 + 22675635.
It is an arithmetic number, because the mean of its divisors is an integer number (22675635).
Almost surely, 245351269 is an apocalyptic number.
It is an amenable number.
45351269 is a deficient number, since it is larger than the sum of its proper divisors (1).
45351269 is an equidigital number, since it uses as much as digits as its factorization.
45351269 is an evil number, because the sum of its binary digits is even.
The product of its digits is 32400, while the sum is 35.
The square root of 45351269 is about 6734.3350822483. The cubic root of 45351269 is about 356.6124336946.
The spelling of 45351269 in words is "forty-five million, three hundred fifty-one thousand, two hundred sixty-nine".
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