Base | Representation |
---|---|
bin | 100111011111010111… |
… | …100110000110110110 |
3 | 11001110002020110102202 |
4 | 213133113212012312 |
5 | 1143314431211410 |
6 | 31251310304502 |
7 | 3030523561112 |
oct | 473727460666 |
9 | 131402213382 |
10 | 42402210230 |
11 | 16a89a40156 |
12 | 82744b8132 |
13 | 3cc9963233 |
14 | 20a3644742 |
15 | 1182847ca5 |
hex | 9df5e61b6 |
42402210230 has 8 divisors (see below), whose sum is σ = 76323978432. Its totient is φ = 16960884088.
The previous prime is 42402210199. The next prime is 42402210233. The reversal of 42402210230 is 3201220424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42402210233) 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, 2120110502 + ... + 2120110521.
It is an arithmetic number, because the mean of its divisors is an integer number (9540497304).
Almost surely, 242402210230 is an apocalyptic number.
42402210230 is a deficient number, since it is larger than the sum of its proper divisors (33921768202).
42402210230 is a wasteful number, since it uses less digits than its factorization.
42402210230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4240221030.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 42402210230 its reverse (3201220424), we get a palindrome (45603430654).
The spelling of 42402210230 in words is "forty-two billion, four hundred two million, two hundred ten thousand, two hundred thirty".
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