Base | Representation |
---|---|
bin | 1010100011110011000100… |
… | …10111001010011010111110 |
3 | 10001012211111200121211121000 |
4 | 11101321202113022122332 |
5 | 11020420024310110332 |
6 | 121215122122551130 |
7 | 4614415164444303 |
oct | 521714227123276 |
9 | 101184450554530 |
10 | 23220243441342 |
11 | 7442717088022 |
12 | 27302a46684a6 |
13 | cc5876094a5c |
14 | 5a3c199ab0aa |
15 | 2a4029d55b7c |
hex | 151e625ca6be |
23220243441342 has 32 divisors (see below), whose sum is σ = 51616561404960. Its totient is φ = 7737678083520.
The previous prime is 23220243441251. The next prime is 23220243441347. The reversal of 23220243441342 is 24314434202232.
23220243441342 is a `hidden beast` number, since 2 + 3 + 2 + 202 + 4 + 3 + 441 + 3 + 4 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 23220243441297 and 23220243441306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23220243441347) 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, 66576223 + ... + 66924090.
It is an arithmetic number, because the mean of its divisors is an integer number (1613017543905).
Almost surely, 223220243441342 is an apocalyptic number.
23220243441342 is an abundant number, since it is smaller than the sum of its proper divisors (28396317963618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23220243441342 is a wasteful number, since it uses less digits than its factorization.
23220243441342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133503545 (or 133503539 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 36.
Adding to 23220243441342 its reverse (24314434202232), we get a palindrome (47534677643574).
The spelling of 23220243441342 in words is "twenty-three trillion, two hundred twenty billion, two hundred forty-three million, four hundred forty-one thousand, three hundred forty-two".
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