Base | Representation |
---|---|
bin | 11100001001010111… |
… | …110111101010011011 |
3 | 2220000020001212010011 |
4 | 130021113313222123 |
5 | 443343314221243 |
6 | 21514522502351 |
7 | 2116633650112 |
oct | 341127675233 |
9 | 86006055104 |
10 | 30222023323 |
11 | 118a95a9488 |
12 | 5a353649b7 |
13 | 2b0839074b |
14 | 1669b20c79 |
15 | bbd38389d |
hex | 7095f7a9b |
30222023323 has 4 divisors (see below), whose sum is σ = 30282589000. Its totient is φ = 30161457648.
The previous prime is 30222023311. The next prime is 30222023353. The reversal of 30222023323 is 32332022203.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30222023323 - 217 = 30221892251 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30222023294 and 30222023303.
It is not an unprimeable number, because it can be changed into a prime (30222023353) 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, 30282090 + ... + 30283087.
It is an arithmetic number, because the mean of its divisors is an integer number (7570647250).
Almost surely, 230222023323 is an apocalyptic number.
30222023323 is a deficient number, since it is larger than the sum of its proper divisors (60565677).
30222023323 is an equidigital number, since it uses as much as digits as its factorization.
30222023323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60565676.
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 30222023323 its reverse (32332022203), we get a palindrome (62554045526).
The spelling of 30222023323 in words is "thirty billion, two hundred twenty-two million, twenty-three thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •