Base | Representation |
---|---|
bin | 1010111011111… |
… | …0101011110011 |
3 | 10012022102112220 |
4 | 2232332223303 |
5 | 43220313221 |
6 | 4315052123 |
7 | 1064613141 |
oct | 256765363 |
9 | 105272486 |
10 | 45869811 |
11 | 2398a739 |
12 | 13441043 |
13 | 9670500 |
14 | 6140591 |
15 | 40610c6 |
hex | 2bbeaf3 |
45869811 has 12 divisors (see below), whose sum is σ = 66226968. Its totient is φ = 28227264.
The previous prime is 45869809. The next prime is 45869821. The reversal of 45869811 is 11896854.
It is not a de Polignac number, because 45869811 - 21 = 45869809 is a prime.
It is a super-2 number, since 2×458698112 = 4208079122351442, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45869821) 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, 44730 + ... + 45743.
It is an arithmetic number, because the mean of its divisors is an integer number (5518914).
Almost surely, 245869811 is an apocalyptic number.
45869811 is a deficient number, since it is larger than the sum of its proper divisors (20357157).
45869811 is a wasteful number, since it uses less digits than its factorization.
45869811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90502 (or 90489 counting only the distinct ones).
The product of its digits is 69120, while the sum is 42.
The square root of 45869811 is about 6772.7255222695. The cubic root of 45869811 is about 357.9664434908.
The spelling of 45869811 in words is "forty-five million, eight hundred sixty-nine thousand, eight hundred eleven".
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