Base | Representation |
---|---|
bin | 100111001110101011… |
… | …100100001000111111 |
3 | 11000201120102010000212 |
4 | 213032223210020333 |
5 | 1142231242414013 |
6 | 31203425343035 |
7 | 3020554032140 |
oct | 471653441077 |
9 | 130646363025 |
10 | 42122232383 |
11 | 169559a1700 |
12 | 81b6797a7b |
13 | 3c8395597a |
14 | 20783a3ac7 |
15 | 1167e916a8 |
hex | 9ceae423f |
42122232383 has 12 divisors (see below), whose sum is σ = 52913879760. Its totient is φ = 32822518080.
The previous prime is 42122232379. The next prime is 42122232403. The reversal of 42122232383 is 38323222124.
It is not a de Polignac number, because 42122232383 - 22 = 42122232379 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42122232283) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24864698 + ... + 24866391.
It is an arithmetic number, because the mean of its divisors is an integer number (4409489980).
Almost surely, 242122232383 is an apocalyptic number.
42122232383 is a deficient number, since it is larger than the sum of its proper divisors (10791647377).
42122232383 is a wasteful number, since it uses less digits than its factorization.
42122232383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49731118 (or 49731107 counting only the distinct ones).
The product of its digits is 27648, while the sum is 32.
The spelling of 42122232383 in words is "forty-two billion, one hundred twenty-two million, two hundred thirty-two thousand, three hundred eighty-three".
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