Base | Representation |
---|---|
bin | 1010100011111000011100… |
… | …01001100011000100011001 |
3 | 10001020002221112211022010021 |
4 | 11101330032021203010121 |
5 | 11020441430120202213 |
6 | 121220320120350441 |
7 | 4614546462133411 |
oct | 521741611430431 |
9 | 101202845738107 |
10 | 23223125553433 |
11 | 7443965a49543 |
12 | 2730969915421 |
13 | cc5c15211820 |
14 | 5a4010687641 |
15 | 2a4147daed8d |
hex | 151f0e263119 |
23223125553433 has 8 divisors (see below), whose sum is σ = 25871917062600. Its totient is φ = 20697533649408.
The previous prime is 23223125553431. The next prime is 23223125553499. The reversal of 23223125553433 is 33435552132232.
It can be written as a sum of positive squares in 4 ways, for example, as 479879009289 + 22743246544144 = 692733^2 + 4768988^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23223125553433 - 21 = 23223125553431 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23223125553433.
It is not an unprimeable number, because it can be changed into a prime (23223125553431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30799900888 + ... + 30799901641.
It is an arithmetic number, because the mean of its divisors is an integer number (3233989632825).
Almost surely, 223223125553433 is an apocalyptic number.
It is an amenable number.
23223125553433 is a deficient number, since it is larger than the sum of its proper divisors (2648791509167).
23223125553433 is a wasteful number, since it uses less digits than its factorization.
23223125553433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61599802571.
The product of its digits is 1944000, while the sum is 43.
Adding to 23223125553433 its reverse (33435552132232), we get a palindrome (56658677685665).
The spelling of 23223125553433 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred twenty-five million, five hundred fifty-three thousand, four hundred thirty-three".
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