Base | Representation |
---|---|
bin | 1010110100101… |
… | …0100101011101 |
3 | 10011102021020020 |
4 | 2231022211131 |
5 | 43110104034 |
6 | 4300542353 |
7 | 1060562544 |
oct | 255124535 |
9 | 104367206 |
10 | 45394269 |
11 | 23695428 |
12 | 132519b9 |
13 | 9534c1b |
14 | 605915b |
15 | 3eba249 |
hex | 2b4a95d |
45394269 has 8 divisors (see below), whose sum is σ = 61292160. Its totient is φ = 29879616.
The previous prime is 45394259. The next prime is 45394273. The reversal of 45394269 is 96249354.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45394269 - 24 = 45394253 is a prime.
It is a super-2 number, since 2×453942692 = 4121279316088722, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 45394269.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45394259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95532 + ... + 96005.
It is an arithmetic number, because the mean of its divisors is an integer number (7661520).
Almost surely, 245394269 is an apocalyptic number.
It is an amenable number.
45394269 is a deficient number, since it is larger than the sum of its proper divisors (15897891).
45394269 is a wasteful number, since it uses less digits than its factorization.
45394269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191619.
The product of its digits is 233280, while the sum is 42.
The square root of 45394269 is about 6737.5269201689. The cubic root of 45394269 is about 356.7251059608.
The spelling of 45394269 in words is "forty-five million, three hundred ninety-four thousand, two hundred sixty-nine".
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