Base | Representation |
---|---|
bin | 10101101000101000… |
… | …010000111111100111 |
3 | 2012221221202120020010 |
4 | 111220220100333213 |
5 | 340033414103221 |
6 | 14401040141303 |
7 | 1451444426442 |
oct | 255050207747 |
9 | 65857676203 |
10 | 23230222311 |
11 | 994094493a |
12 | 4603907833 |
13 | 226299869a |
14 | 11a52da659 |
15 | 90e638c76 |
hex | 568a10fe7 |
23230222311 has 8 divisors (see below), whose sum is σ = 30993031024. Its totient is φ = 15477114240.
The previous prime is 23230222307. The next prime is 23230222319. The reversal of 23230222311 is 11322203232.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23230222311 - 22 = 23230222307 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23230222319) 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, 2419570 + ... + 2429151.
It is an arithmetic number, because the mean of its divisors is an integer number (3874128878).
Almost surely, 223230222311 is an apocalyptic number.
23230222311 is a deficient number, since it is larger than the sum of its proper divisors (7762808713).
23230222311 is a wasteful number, since it uses less digits than its factorization.
23230222311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4850321.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23230222311 its reverse (11322203232), we get a palindrome (34552425543).
The spelling of 23230222311 in words is "twenty-three billion, two hundred thirty million, two hundred twenty-two thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •