Base | Representation |
---|---|
bin | 101010001100100111… |
… | …101100011100011011 |
3 | 11022221122200000220210 |
4 | 222030213230130123 |
5 | 1220243033420414 |
6 | 32451542422203 |
7 | 3162540125613 |
oct | 521447543433 |
9 | 138848600823 |
10 | 45308888859 |
11 | 182407608a3 |
12 | 8945a31963 |
13 | 4370c01b10 |
14 | 229b6b7a43 |
15 | 12a2b05e59 |
hex | a8c9ec71b |
45308888859 has 64 divisors (see below), whose sum is σ = 69363929600. Its totient is φ = 26076598272.
The previous prime is 45308888857. The next prime is 45308888879. The reversal of 45308888859 is 95888880354.
It is not a de Polignac number, because 45308888859 - 21 = 45308888857 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45308888859.
It is not an unprimeable number, because it can be changed into a prime (45308888851) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 53116677 + ... + 53117529.
It is an arithmetic number, because the mean of its divisors is an integer number (1083811400).
Almost surely, 245308888859 is an apocalyptic number.
45308888859 is a deficient number, since it is larger than the sum of its proper divisors (24055040741).
45308888859 is a wasteful number, since it uses less digits than its factorization.
45308888859 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1724.
The product of its (nonzero) digits is 88473600, while the sum is 66.
The spelling of 45308888859 in words is "forty-five billion, three hundred eight million, eight hundred eighty-eight thousand, eight hundred fifty-nine".
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