Base | Representation |
---|---|
bin | 100111011011010011… |
… | …011110111001011101 |
3 | 11001021022221012111110 |
4 | 213123103132321131 |
5 | 1143200002221021 |
6 | 31240433012233 |
7 | 3026035155225 |
oct | 473323367135 |
9 | 131238835443 |
10 | 42334023261 |
11 | 16a544a8292 |
12 | 82556b4079 |
13 | 3cb87aaa0a |
14 | 2098575085 |
15 | 117b879476 |
hex | 9db4dee5d |
42334023261 has 24 divisors (see below), whose sum is σ = 59112266976. Its totient is φ = 26947090720.
The previous prime is 42334023227. The next prime is 42334023313. The reversal of 42334023261 is 16232043324.
It is not a de Polignac number, because 42334023261 - 213 = 42334015069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42334023661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 869791 + ... + 917171.
It is an arithmetic number, because the mean of its divisors is an integer number (2463011124).
Almost surely, 242334023261 is an apocalyptic number.
It is an amenable number.
42334023261 is a deficient number, since it is larger than the sum of its proper divisors (16778243715).
42334023261 is a wasteful number, since it uses less digits than its factorization.
42334023261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47993 (or 47970 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 42334023261 its reverse (16232043324), we get a palindrome (58566066585).
The spelling of 42334023261 in words is "forty-two billion, three hundred thirty-four million, twenty-three thousand, two hundred sixty-one".
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