Base | Representation |
---|---|
bin | 1010100011111000011110… |
… | …10100101000001100101001 |
3 | 10001020002222220212020111010 |
4 | 11101330033110220030221 |
5 | 11020442000140011431 |
6 | 121220322102254133 |
7 | 4614550121335650 |
oct | 521741724501451 |
9 | 101202886766433 |
10 | 23223145235241 |
11 | 74439760717a6 |
12 | 2730974427349 |
13 | cc5c19313173 |
14 | 5a401312c197 |
15 | 2a414999b846 |
hex | 151f0f528329 |
23223145235241 has 16 divisors (see below), whose sum is σ = 35390824304000. Its totient is φ = 13269178297728.
The previous prime is 23223145235221. The next prime is 23223145235249. The reversal of 23223145235241 is 14253254132232.
It is not a de Polignac number, because 23223145235241 - 26 = 23223145235177 is a prime.
It is a super-2 number, since 2×232231452352412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23223145235241.
It is not an unprimeable number, because it can be changed into a prime (23223145235249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49360636 + ... + 49828893.
It is an arithmetic number, because the mean of its divisors is an integer number (2211926519000).
Almost surely, 223223145235241 is an apocalyptic number.
23223145235241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23223145235241 is a deficient number, since it is larger than the sum of its proper divisors (12167679068759).
23223145235241 is a wasteful number, since it uses less digits than its factorization.
23223145235241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99200688.
The product of its digits is 345600, while the sum is 39.
Adding to 23223145235241 its reverse (14253254132232), we get a palindrome (37476399367473).
The spelling of 23223145235241 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred forty-five million, two hundred thirty-five thousand, two hundred forty-one".
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