Base | Representation |
---|---|
bin | 101010001000011000… |
… | …010010001000101011 |
3 | 11022202200210022010122 |
4 | 222020120102020223 |
5 | 1220121330140300 |
6 | 32440521433455 |
7 | 3161014306013 |
oct | 521030221053 |
9 | 138680708118 |
10 | 45237740075 |
11 | 18204585750 |
12 | 892603b88b |
13 | 435c250448 |
14 | 2292076c43 |
15 | 129b74ec85 |
hex | a8861222b |
45237740075 has 24 divisors (see below), whose sum is σ = 61220891136. Its totient is φ = 32885892000.
The previous prime is 45237740039. The next prime is 45237740089. The reversal of 45237740075 is 57004773254.
It is not a de Polignac number, because 45237740075 - 210 = 45237739051 is a prime.
It is a super-2 number, since 2×452377400752 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620810 + ... + 689840.
It is an arithmetic number, because the mean of its divisors is an integer number (2550870464).
Almost surely, 245237740075 is an apocalyptic number.
45237740075 is a deficient number, since it is larger than the sum of its proper divisors (15983151061).
45237740075 is a wasteful number, since it uses less digits than its factorization.
45237740075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71435 (or 71430 counting only the distinct ones).
The product of its (nonzero) digits is 823200, while the sum is 44.
The spelling of 45237740075 in words is "forty-five billion, two hundred thirty-seven million, seven hundred forty thousand, seventy-five".
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