Base | Representation |
---|---|
bin | 101110100110111010… |
… | …110111001011010001 |
3 | 11210011201122220101000 |
4 | 232212322313023101 |
5 | 1304443020312330 |
6 | 34553531532213 |
7 | 3421110143001 |
oct | 564672671321 |
9 | 153151586330 |
10 | 50045088465 |
11 | 1a251169749 |
12 | 9847bba069 |
13 | 49471c86a8 |
14 | 25ca70a001 |
15 | 147d7ee560 |
hex | ba6eb72d1 |
50045088465 has 32 divisors (see below), whose sum is σ = 89022003840. Its totient is φ = 26674826688.
The previous prime is 50045088463. The next prime is 50045088469. The reversal of 50045088465 is 56488054005.
50045088465 is a `hidden beast` number, since 5 + 0 + 0 + 4 + 508 + 84 + 65 = 666.
It is not a de Polignac number, because 50045088465 - 21 = 50045088463 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 50045088465.
It is not an unprimeable number, because it can be changed into a prime (50045088463) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119074 + ... + 338036.
It is an arithmetic number, because the mean of its divisors is an integer number (2781937620).
Almost surely, 250045088465 is an apocalyptic number.
It is an amenable number.
50045088465 is a deficient number, since it is larger than the sum of its proper divisors (38976915375).
50045088465 is a wasteful number, since it uses less digits than its factorization.
50045088465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220670 (or 220664 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 45.
The spelling of 50045088465 in words is "fifty billion, forty-five million, eighty-eight thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •