Base | Representation |
---|---|
bin | 1010100011111000110101… |
… | …00001110110010001010011 |
3 | 10001020010111000122101102120 |
4 | 11101330122201312101103 |
5 | 11020442341303001011 |
6 | 121220352500145323 |
7 | 4614554563415220 |
oct | 521743241662123 |
9 | 101203430571376 |
10 | 23223333250131 |
11 | 7443a62209103 |
12 | 2730a07398243 |
13 | cc5c49262191 |
14 | 5a40300b0947 |
15 | 2a415b239a06 |
hex | 151f1a876453 |
23223333250131 has 32 divisors (see below), whose sum is σ = 35682895073280. Its totient is φ = 13160082900384.
The previous prime is 23223333250111. The next prime is 23223333250213. The reversal of 23223333250131 is 13105233332232.
It is a happy number.
It is not a de Polignac number, because 23223333250131 - 217 = 23223333119059 is a prime.
It is a super-2 number, since 2×232233332501312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23223333250092 and 23223333250101.
It is not an unprimeable number, because it can be changed into a prime (23223333250111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1927575 + ... + 7082528.
It is an arithmetic number, because the mean of its divisors is an integer number (1115090471040).
Almost surely, 223223333250131 is an apocalyptic number.
23223333250131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
23223333250131 is a deficient number, since it is larger than the sum of its proper divisors (12459561823149).
23223333250131 is a wasteful number, since it uses less digits than its factorization.
23223333250131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9011135.
The product of its (nonzero) digits is 58320, while the sum is 33.
Adding to 23223333250131 its reverse (13105233332232), we get a palindrome (36328566582363).
The spelling of 23223333250131 in words is "twenty-three trillion, two hundred twenty-three billion, three hundred thirty-three million, two hundred fifty thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •