Base | Representation |
---|---|
bin | 101000000000011111… |
… | …110110011101011001 |
3 | 11002212211002122111222 |
4 | 220000133312131121 |
5 | 1200434223204424 |
6 | 31422403301425 |
7 | 3050353111034 |
oct | 500037663531 |
9 | 132784078458 |
10 | 42958022489 |
11 | 17244758128 |
12 | 83aa67a875 |
13 | 4087b5a125 |
14 | 21173a801b |
15 | 11b6537e5e |
hex | a007f6759 |
42958022489 has 8 divisors (see below), whose sum is σ = 43000981920. Its totient is φ = 42915088576.
The previous prime is 42958022477. The next prime is 42958022501. The reversal of 42958022489 is 98422085924.
42958022489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (42958022477) and next prime (42958022501).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42958022489 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 42958022489.
It is not an unprimeable number, because it can be changed into a prime (42958022689) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5284382 + ... + 5292504.
It is an arithmetic number, because the mean of its divisors is an integer number (5375122740).
Almost surely, 242958022489 is an apocalyptic number.
It is an amenable number.
42958022489 is a deficient number, since it is larger than the sum of its proper divisors (42959431).
42958022489 is a wasteful number, since it uses less digits than its factorization.
42958022489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12759.
The product of its (nonzero) digits is 3317760, while the sum is 53.
The spelling of 42958022489 in words is "forty-two billion, nine hundred fifty-eight million, twenty-two thousand, four hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •