Base | Representation |
---|---|
bin | 11100001111111011… |
… | …111001101111100011 |
3 | 2220021220020222021021 |
4 | 130033323321233203 |
5 | 444110011213243 |
6 | 21533454510311 |
7 | 2122441604443 |
oct | 341773715743 |
9 | 86256228237 |
10 | 30332132323 |
11 | 11955774a59 |
12 | 5a66205397 |
13 | 2b251335bc |
14 | 167a5c4123 |
15 | bc7d836ed |
hex | 70fef9be3 |
30332132323 has 8 divisors (see below), whose sum is σ = 32030574800. Its totient is φ = 28643891328.
The previous prime is 30332132317. The next prime is 30332132329. The reversal of 30332132323 is 32323123303.
It is an interprime number because it is at equal distance from previous prime (30332132317) and next prime (30332132329).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30332132323 - 225 = 30298577891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30332132329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2544258 + ... + 2556151.
It is an arithmetic number, because the mean of its divisors is an integer number (4003821850).
Almost surely, 230332132323 is an apocalyptic number.
30332132323 is a deficient number, since it is larger than the sum of its proper divisors (1698442477).
30332132323 is a wasteful number, since it uses less digits than its factorization.
30332132323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5100741.
The product of its (nonzero) digits is 5832, while the sum is 25.
Adding to 30332132323 its reverse (32323123303), we get a palindrome (62655255626).
The spelling of 30332132323 in words is "thirty billion, three hundred thirty-two million, one hundred thirty-two thousand, three hundred twenty-three".
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