Base | Representation |
---|---|
bin | 1010000100100… |
… | …1100111010111 |
3 | 2221111020122121 |
4 | 2201021213113 |
5 | 41303311232 |
6 | 4105240411 |
7 | 1022034001 |
oct | 241114727 |
9 | 87436577 |
10 | 42244567 |
11 | 21933a72 |
12 | 12193107 |
13 | 89a13b1 |
14 | 5879371 |
15 | 3a96d97 |
hex | 28499d7 |
42244567 has 8 divisors (see below), whose sum is σ = 42865200. Its totient is φ = 41627904.
The previous prime is 42244549. The next prime is 42244597. The reversal of 42244567 is 76544224.
42244567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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-42244567 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42244597) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25284 + ... + 26902.
It is an arithmetic number, because the mean of its divisors is an integer number (5358150).
Almost surely, 242244567 is an apocalyptic number.
42244567 is a deficient number, since it is larger than the sum of its proper divisors (620633).
42244567 is a wasteful number, since it uses less digits than its factorization.
42244567 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1985.
The product of its digits is 53760, while the sum is 34.
The square root of 42244567 is about 6499.5820634869. The cubic root of 42244567 is about 348.2760586422.
The spelling of 42244567 in words is "forty-two million, two hundred forty-four thousand, five hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •