Base | Representation |
---|---|
bin | 101010001000100001… |
… | …000011111101000110 |
3 | 11022202212010012210200 |
4 | 222020201003331012 |
5 | 1220122422310121 |
6 | 32441043031330 |
7 | 3161043002046 |
oct | 521041037506 |
9 | 138685105720 |
10 | 45240041286 |
11 | 18205907680 |
12 | 892696b546 |
13 | 435c8779cb |
14 | 22924b5726 |
15 | 129ba56a26 |
hex | a88843f46 |
45240041286 has 48 divisors (see below), whose sum is σ = 107279460288. Its totient is φ = 13664430000.
The previous prime is 45240041263. The next prime is 45240041293. The reversal of 45240041286 is 68214004254.
45240041286 is a `hidden beast` number, since 4 + 524 + 0 + 0 + 4 + 128 + 6 = 666.
It is a super-2 number, since 2×452400412862 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 45240041286.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311340 + ... + 432911.
It is an arithmetic number, because the mean of its divisors is an integer number (2234988756).
Almost surely, 245240041286 is an apocalyptic number.
45240041286 is an abundant number, since it is smaller than the sum of its proper divisors (62039419002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45240041286 is a wasteful number, since it uses less digits than its factorization.
45240041286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 744577 (or 744574 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The spelling of 45240041286 in words is "forty-five billion, two hundred forty million, forty-one thousand, two hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •