Base | Representation |
---|---|
bin | 1010111101101… |
… | …0001010111011 |
3 | 10012112010222200 |
4 | 2233122022323 |
5 | 43232414040 |
6 | 4321321243 |
7 | 1065562314 |
oct | 257321273 |
9 | 105463880 |
10 | 45982395 |
11 | 23a57288 |
12 | 13496223 |
13 | 96ac824 |
14 | 616d60b |
15 | 4084630 |
hex | 2bda2bb |
45982395 has 12 divisors (see below), whose sum is σ = 79702896. Its totient is φ = 24523920.
The previous prime is 45982381. The next prime is 45982397. The reversal of 45982395 is 59328954.
It is not a de Polignac number, because 45982395 - 29 = 45981883 is a prime.
It is a super-2 number, since 2×459823952 = 4228761299872050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1021831 = 45982395 / (4 + 5 + 9 + 8 + 2 + 3 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 45982395.
It is not an unprimeable number, because it can be changed into a prime (45982397) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 510871 + ... + 510960.
It is an arithmetic number, because the mean of its divisors is an integer number (6641908).
Almost surely, 245982395 is an apocalyptic number.
45982395 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
45982395 is a deficient number, since it is larger than the sum of its proper divisors (33720501).
45982395 is a wasteful number, since it uses less digits than its factorization.
45982395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021842 (or 1021839 counting only the distinct ones).
The product of its digits is 388800, while the sum is 45.
The square root of 45982395 is about 6781.0320011043. The cubic root of 45982395 is about 358.2590714446.
The spelling of 45982395 in words is "forty-five million, nine hundred eighty-two thousand, three hundred ninety-five".
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