Base | Representation |
---|---|
bin | 10101100110110101… |
… | …000110000100101110 |
3 | 2012212211221200120020 |
4 | 111212311012010232 |
5 | 340003201443042 |
6 | 14354041103010 |
7 | 1450630003260 |
oct | 254665060456 |
9 | 65784850506 |
10 | 23200031022 |
11 | 99258a3763 |
12 | 45b5787a66 |
13 | 225965760c |
14 | 11a12bbb30 |
15 | 90bb733ec |
hex | 566d4612e |
23200031022 has 64 divisors (see below), whose sum is σ = 53495769600. Its totient is φ = 6570345600.
The previous prime is 23200031011. The next prime is 23200031033. The reversal of 23200031022 is 22013000232.
It is an interprime number because it is at equal distance from previous prime (23200031011) and next prime (23200031033).
It is a junction number, because it is equal to n+sod(n) for n = 23200030992 and 23200031010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4089604 + ... + 4095272.
It is an arithmetic number, because the mean of its divisors is an integer number (835871400).
Almost surely, 223200031022 is an apocalyptic number.
23200031022 is an abundant number, since it is smaller than the sum of its proper divisors (30295738578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23200031022 is a wasteful number, since it uses less digits than its factorization.
23200031022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6521.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 23200031022 its reverse (22013000232), we get a palindrome (45213031254).
The spelling of 23200031022 in words is "twenty-three billion, two hundred million, thirty-one thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •