Base | Representation |
---|---|
bin | 100111011011000101… |
… | …000001100010111111 |
3 | 11001021001210122021021 |
4 | 213123011001202333 |
5 | 1143143014424043 |
6 | 31240215445011 |
7 | 3025661021041 |
oct | 473305014277 |
9 | 131231718237 |
10 | 42330233023 |
11 | 16a52349661 |
12 | 8254386767 |
13 | 3cb7a81780 |
14 | 2097c69a91 |
15 | 117b37b3ed |
hex | 9db1418bf |
42330233023 has 8 divisors (see below), whose sum is σ = 45594374000. Its totient is φ = 39067230528.
The previous prime is 42330232961. The next prime is 42330233047. The reversal of 42330233023 is 32033203324.
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-42330233023 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 (42330233093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206598 + ... + 356851.
It is an arithmetic number, because the mean of its divisors is an integer number (5699296750).
Almost surely, 242330233023 is an apocalyptic number.
42330233023 is a deficient number, since it is larger than the sum of its proper divisors (3264140977).
42330233023 is a wasteful number, since it uses less digits than its factorization.
42330233023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569241.
The product of its (nonzero) digits is 7776, while the sum is 25.
Adding to 42330233023 its reverse (32033203324), we get a palindrome (74363436347).
The spelling of 42330233023 in words is "forty-two billion, three hundred thirty million, two hundred thirty-three thousand, twenty-three".
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