Base | Representation |
---|---|
bin | 101010000001110100… |
… | …111111100101000010 |
3 | 11022111000222001222222 |
4 | 222001310333211002 |
5 | 1214410210410410 |
6 | 32421553531042 |
7 | 3155211122021 |
oct | 520164774502 |
9 | 138430861888 |
10 | 45127825730 |
11 | 18158532449 |
12 | 88b5273a82 |
13 | 4342548080 |
14 | 22816248b8 |
15 | 1291c8c955 |
hex | a81d3f942 |
45127825730 has 64 divisors (see below), whose sum is σ = 89259770880. Its totient is φ = 16324229376.
The previous prime is 45127825591. The next prime is 45127825747. The reversal of 45127825730 is 3752872154.
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 31 ways as a sum of consecutive naturals, for example, 5087279 + ... + 5096141.
It is an arithmetic number, because the mean of its divisors is an integer number (1394683920).
Almost surely, 245127825730 is an apocalyptic number.
45127825730 is a deficient number, since it is larger than the sum of its proper divisors (44131945150).
45127825730 is a wasteful number, since it uses less digits than its factorization.
45127825730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9675.
The product of its (nonzero) digits is 470400, while the sum is 44.
The spelling of 45127825730 in words is "forty-five billion, one hundred twenty-seven million, eight hundred twenty-five thousand, seven hundred thirty".
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