Base | Representation |
---|---|
bin | 101010000010111011… |
… | …000110111101000100 |
3 | 11022112022112220000110 |
4 | 222002323012331010 |
5 | 1214424412043040 |
6 | 32423451513020 |
7 | 3155523263616 |
oct | 520273067504 |
9 | 138468486013 |
10 | 45146206020 |
11 | 18167946873 |
12 | 88bb458770 |
13 | 43462b2196 |
14 | 2283c4adb6 |
15 | 12936bd980 |
hex | a82ec6f44 |
45146206020 has 24 divisors (see below), whose sum is σ = 126409377024. Its totient is φ = 12038988256.
The previous prime is 45146205997. The next prime is 45146206051. The reversal of 45146206020 is 2060264154.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376218324 + ... + 376218443.
It is an arithmetic number, because the mean of its divisors is an integer number (5267057376).
Almost surely, 245146206020 is an apocalyptic number.
It is an amenable number.
45146206020 is an abundant number, since it is smaller than the sum of its proper divisors (81263171004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45146206020 is a wasteful number, since it uses less digits than its factorization.
45146206020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752436779 (or 752436777 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The spelling of 45146206020 in words is "forty-five billion, one hundred forty-six million, two hundred six thousand, twenty".
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