Base | Representation |
---|---|
bin | 10100011101010101001000… |
… | …01110111111100011011101 |
3 | 12220021211111222220010210000 |
4 | 22032222210032333203131 |
5 | 21344041410132231221 |
6 | 235403151412204513 |
7 | 12322202411513505 |
oct | 1216524416774335 |
9 | 186254458803700 |
10 | 44988242852061 |
11 | 13375452281343 |
12 | 5067033609739 |
13 | 1c144b0906252 |
14 | b1762a5bca05 |
15 | 5303aa18de26 |
hex | 28eaa43bf8dd |
44988242852061 has 10 divisors (see below), whose sum is σ = 67204659075422. Its totient is φ = 29992161901320.
The previous prime is 44988242852027. The next prime is 44988242852089. The reversal of 44988242852061 is 16025824288944.
44988242852061 is a `hidden beast` number, since 4 + 4 + 9 + 8 + 8 + 2 + 42 + 8 + 520 + 61 = 666.
It can be written as a sum of positive squares in only one way, i.e., 31107178819161 + 13881064032900 = 5577381^2 + 3725730^2 .
It is not a de Polignac number, because 44988242852061 - 210 = 44988242851037 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 44988242852061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44988242859061) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 277705202710 + ... + 277705202871.
Almost surely, 244988242852061 is an apocalyptic number.
It is an amenable number.
44988242852061 is a deficient number, since it is larger than the sum of its proper divisors (22216416223361).
44988242852061 is an equidigital number, since it uses as much as digits as its factorization.
44988242852061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555410405593 (or 555410405584 counting only the distinct ones).
The product of its (nonzero) digits is 70778880, while the sum is 63.
The spelling of 44988242852061 in words is "forty-four trillion, nine hundred eighty-eight billion, two hundred forty-two million, eight hundred fifty-two thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •