Base | Representation |
---|---|
bin | 11100000010110101… |
… | …000011001110001001 |
3 | 2212201120110220012001 |
4 | 130002311003032021 |
5 | 443132212413304 |
6 | 21500001351001 |
7 | 2114131515544 |
oct | 340265031611 |
9 | 85646426161 |
10 | 30112232329 |
11 | 1185262a923 |
12 | 5a04638461 |
13 | 2abb6cc56a |
14 | 165930185b |
15 | bb38e7da4 |
hex | 702d43389 |
30112232329 has 8 divisors (see below), whose sum is σ = 30935835720. Its totient is φ = 29289142656.
The previous prime is 30112232299. The next prime is 30112232351. The reversal of 30112232329 is 92323221103.
It can be written as a sum of positive squares in 4 ways, for example, as 4603351104 + 25508881225 = 67848^2 + 159715^2 .
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 30112232329 - 221 = 30110135177 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30112232297 and 30112232306.
It is not an unprimeable number, because it can be changed into a prime (30112232729) 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, 8074 + ... + 245539.
It is an arithmetic number, because the mean of its divisors is an integer number (3866979465).
Almost surely, 230112232329 is an apocalyptic number.
It is an amenable number.
30112232329 is a deficient number, since it is larger than the sum of its proper divisors (823603391).
30112232329 is a wasteful number, since it uses less digits than its factorization.
30112232329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256859.
The product of its (nonzero) digits is 3888, while the sum is 28.
The spelling of 30112232329 in words is "thirty billion, one hundred twelve million, two hundred thirty-two thousand, three hundred twenty-nine".
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