Base | Representation |
---|---|
bin | 100111011011001111… |
… | …100101011000011001 |
3 | 11001021021000021112212 |
4 | 213123033211120121 |
5 | 1143144222014431 |
6 | 31240355044505 |
7 | 3026023400456 |
oct | 473317453031 |
9 | 131237007485 |
10 | 42333001241 |
11 | 16a5396a443 |
12 | 82552a0735 |
13 | 3cb851077b |
14 | 209838a82d |
15 | 117b72672b |
hex | 9db3e5619 |
42333001241 has 4 divisors (see below), whose sum is σ = 42334563684. Its totient is φ = 42331438800.
The previous prime is 42333001229. The next prime is 42333001301. The reversal of 42333001241 is 14210033324.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 21365961241 + 20967040000 = 146171^2 + 144800^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42333001241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42333001201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739850 + ... + 795011.
It is an arithmetic number, because the mean of its divisors is an integer number (10583640921).
Almost surely, 242333001241 is an apocalyptic number.
It is an amenable number.
42333001241 is a deficient number, since it is larger than the sum of its proper divisors (1562443).
42333001241 is a wasteful number, since it uses less digits than its factorization.
42333001241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1562442.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 42333001241 its reverse (14210033324), we get a palindrome (56543034565).
The spelling of 42333001241 in words is "forty-two billion, three hundred thirty-three million, one thousand, two hundred forty-one".
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