Base | Representation |
---|---|
bin | 100111000111101101… |
… | …101010010011101110 |
3 | 11000102102110102210000 |
4 | 213013231222103232 |
5 | 1142011331411142 |
6 | 31144052125130 |
7 | 3014634340152 |
oct | 470755522356 |
9 | 130372412700 |
10 | 42005341422 |
11 | 168a5a13800 |
12 | 81836067a6 |
13 | 3c65679c15 |
14 | 2066a57062 |
15 | 115caa214c |
hex | 9c7b6a4ee |
42005341422 has 60 divisors (see below), whose sum is σ = 103457648448. Its totient is φ = 12728885400.
The previous prime is 42005341397. The next prime is 42005341423. The reversal of 42005341422 is 22414350024.
42005341422 is a `hidden beast` number, since 4 + 200 + 5 + 34 + 1 + 422 = 666.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42005341423) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1051854 + ... + 1091057.
Almost surely, 242005341422 is an apocalyptic number.
42005341422 is an abundant number, since it is smaller than the sum of its proper divisors (61452307026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42005341422 is a wasteful number, since it uses less digits than its factorization.
42005341422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2142947 (or 2142927 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
Adding to 42005341422 its reverse (22414350024), we get a palindrome (64419691446).
The spelling of 42005341422 in words is "forty-two billion, five million, three hundred forty-one thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •