Base | Representation |
---|---|
bin | 1010100011111000011110… |
… | …00100100110000111111101 |
3 | 10001020002222121221201100000 |
4 | 11101330033010212013331 |
5 | 11020441443101014240 |
6 | 121220321432224513 |
7 | 4614550040532624 |
oct | 521741704460775 |
9 | 101202877851300 |
10 | 23223141032445 |
11 | 7443973761112 |
12 | 2730972b3b139 |
13 | cc5c184a11c3 |
14 | 5a40127566bb |
15 | 2a414941b430 |
hex | 151f0f1261fd |
23223141032445 has 96 divisors (see below), whose sum is σ = 43944276055680. Its totient is φ = 11733024752640.
The previous prime is 23223141032431. The next prime is 23223141032449. The reversal of 23223141032445 is 54423014132232.
23223141032445 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 314 + 10 + 324 + 4 + 5 = 666.
It is not a de Polignac number, because 23223141032445 - 26 = 23223141032381 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23223141032449) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 543884337 + ... + 543927033.
It is an arithmetic number, because the mean of its divisors is an integer number (457752875580).
Almost surely, 223223141032445 is an apocalyptic number.
It is an amenable number.
23223141032445 is a deficient number, since it is larger than the sum of its proper divisors (20721135023235).
23223141032445 is a wasteful number, since it uses less digits than its factorization.
23223141032445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66297 (or 66285 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 36.
Adding to 23223141032445 its reverse (54423014132232), we get a palindrome (77646155164677).
The spelling of 23223141032445 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred forty-one million, thirty-two thousand, four hundred forty-five".
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