Base | Representation |
---|---|
bin | 1010111011111… |
… | …0011010001101 |
3 | 10012022101000012 |
4 | 2232332122031 |
5 | 43220244220 |
6 | 4315043005 |
7 | 1064606642 |
oct | 256763215 |
9 | 105271005 |
10 | 45868685 |
11 | 23989905 |
12 | 13440465 |
13 | 966cb45 |
14 | 613ddc9 |
15 | 4060ac5 |
hex | 2bbe68d |
45868685 has 16 divisors (see below), whose sum is σ = 57027072. Its totient is φ = 35380800.
The previous prime is 45868673. The next prime is 45868687. The reversal of 45868685 is 58686854.
It is a de Polignac number, because none of the positive numbers 2k-45868685 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45868687) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83582 + ... + 84128.
It is an arithmetic number, because the mean of its divisors is an integer number (3564192).
Almost surely, 245868685 is an apocalyptic number.
It is an amenable number.
45868685 is a deficient number, since it is larger than the sum of its proper divisors (11158387).
45868685 is a wasteful number, since it uses less digits than its factorization.
45868685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124.
The product of its digits is 1843200, while the sum is 50.
The square root of 45868685 is about 6772.6423942210. The cubic root of 45868685 is about 357.9635143783.
The spelling of 45868685 in words is "forty-five million, eight hundred sixty-eight thousand, six hundred eighty-five".
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