Base | Representation |
---|---|
bin | 100111111001110001… |
… | …110101010101010010 |
3 | 11002120221222112210010 |
4 | 213321301311111102 |
5 | 1200221343432304 |
6 | 31403255215350 |
7 | 3044514002166 |
oct | 477161652522 |
9 | 132527875703 |
10 | 42845295954 |
11 | 17197063aaa |
12 | 8378977556 |
13 | 406a6aba36 |
14 | 2106422ca6 |
15 | 11ab6bc789 |
hex | 9f9c75552 |
42845295954 has 32 divisors (see below), whose sum is σ = 86641188480. Its totient is φ = 14123561472.
The previous prime is 42845295953. The next prime is 42845295967. The reversal of 42845295954 is 45959254824.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 42845295894 and 42845295903.
It is not an unprimeable number, because it can be changed into a prime (42845295953) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739752 + ... + 795564.
It is an arithmetic number, because the mean of its divisors is an integer number (2707537140).
Almost surely, 242845295954 is an apocalyptic number.
42845295954 is an abundant number, since it is smaller than the sum of its proper divisors (43795892526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42845295954 is a wasteful number, since it uses less digits than its factorization.
42845295954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57234.
The product of its digits is 20736000, while the sum is 57.
The spelling of 42845295954 in words is "forty-two billion, eight hundred forty-five million, two hundred ninety-five thousand, nine hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •