Base | Representation |
---|---|
bin | 100111001001111010… |
… | …111101101111001011 |
3 | 11000112000011100200200 |
4 | 213021322331233023 |
5 | 1142100322231212 |
6 | 31151454103243 |
7 | 3015564235041 |
oct | 471172755713 |
9 | 130460140620 |
10 | 42042383307 |
11 | 16914913931 |
12 | 8193aaab23 |
13 | 3c702491b2 |
14 | 206b93a391 |
15 | 1160e6c6dc |
hex | 9c9ebdbcb |
42042383307 has 48 divisors (see below), whose sum is σ = 68015308608. Its totient is φ = 24886794240.
The previous prime is 42042383297. The next prime is 42042383311. The reversal of 42042383307 is 70338324024.
It is not a de Polignac number, because 42042383307 - 211 = 42042381259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42042383107) 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 47 ways as a sum of consecutive naturals, for example, 175057 + ... + 338717.
It is an arithmetic number, because the mean of its divisors is an integer number (1416985596).
Almost surely, 242042383307 is an apocalyptic number.
42042383307 is a deficient number, since it is larger than the sum of its proper divisors (25972925301).
42042383307 is a wasteful number, since it uses less digits than its factorization.
42042383307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163780 (or 163777 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 36.
The spelling of 42042383307 in words is "forty-two billion, forty-two million, three hundred eighty-three thousand, three hundred seven".
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