Base | Representation |
---|---|
bin | 1010111001000… |
… | …1100100110001 |
3 | 10011222001002120 |
4 | 2232101210301 |
5 | 43143410131 |
6 | 4311104453 |
7 | 1063213353 |
oct | 256214461 |
9 | 104861076 |
10 | 45685041 |
11 | 23873936 |
12 | 13372129 |
13 | 960738c |
14 | 60d30d3 |
15 | 4026496 |
hex | 2b91931 |
45685041 has 16 divisors (see below), whose sum is σ = 63479808. Its totient is φ = 29192400.
The previous prime is 45685037. The next prime is 45685093. The reversal of 45685041 is 14058654.
It is not a de Polignac number, because 45685041 - 22 = 45685037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45684993 and 45685011.
It is not an unprimeable number, because it can be changed into a prime (45685141) 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, 7656 + ... + 12246.
It is an arithmetic number, because the mean of its divisors is an integer number (3967488).
Almost surely, 245685041 is an apocalyptic number.
It is an amenable number.
45685041 is a deficient number, since it is larger than the sum of its proper divisors (17794767).
45685041 is a wasteful number, since it uses less digits than its factorization.
45685041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4732.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 45685041 is about 6759.0710160495. The cubic root of 45685041 is about 357.4851504093.
The spelling of 45685041 in words is "forty-five million, six hundred eighty-five thousand, forty-one".
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