Base | Representation |
---|---|
bin | 101001111011100110… |
… | …110000101110100010 |
3 | 11022012202112022011012 |
4 | 221323212300232202 |
5 | 1214201444302321 |
6 | 32403344220522 |
7 | 3152502565640 |
oct | 517346605642 |
9 | 138182468135 |
10 | 45023431586 |
11 | 1810460a5a1 |
12 | 888630a742 |
13 | 4326a264a3 |
14 | 227180c190 |
15 | 1287a1b05b |
hex | a7b9b0ba2 |
45023431586 has 64 divisors (see below), whose sum is σ = 81909273600. Its totient is φ = 18131408064.
The previous prime is 45023431553. The next prime is 45023431613. The reversal of 45023431586 is 68513432054.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19859225 + ... + 19861491.
It is an arithmetic number, because the mean of its divisors is an integer number (1279832400).
Almost surely, 245023431586 is an apocalyptic number.
45023431586 is a deficient number, since it is larger than the sum of its proper divisors (36885842014).
45023431586 is a wasteful number, since it uses less digits than its factorization.
45023431586 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2871.
The product of its (nonzero) digits is 345600, while the sum is 41.
The spelling of 45023431586 in words is "forty-five billion, twenty-three million, four hundred thirty-one thousand, five hundred eighty-six".
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