Base | Representation |
---|---|
bin | 1010100111101101000011… |
… | …11101110101100110001101 |
3 | 10001200122221002110120110220 |
4 | 11103312201331311212031 |
5 | 11030114410324433240 |
6 | 121400515512221553 |
7 | 4630206104046333 |
oct | 523664175654615 |
9 | 101618832416426 |
10 | 23354454530445 |
11 | 7494628807785 |
12 | 27522bb69a8b9 |
13 | 100541452878c |
14 | 5aa50c457b53 |
15 | 2a77827395d0 |
hex | 153da1f7598d |
23354454530445 has 32 divisors (see below), whose sum is σ = 37698639753600. Its totient is φ = 12345209769984.
The previous prime is 23354454530417. The next prime is 23354454530447. The reversal of 23354454530445 is 54403545445332.
It is not a de Polignac number, because 23354454530445 - 27 = 23354454530317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23354454530447) 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, 94150341 + ... + 94398069.
It is an arithmetic number, because the mean of its divisors is an integer number (1178082492300).
Almost surely, 223354454530445 is an apocalyptic number.
It is an amenable number.
23354454530445 is a deficient number, since it is larger than the sum of its proper divisors (14344185223155).
23354454530445 is a wasteful number, since it uses less digits than its factorization.
23354454530445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303469.
The product of its (nonzero) digits is 34560000, while the sum is 51.
Adding to 23354454530445 its reverse (54403545445332), we get a palindrome (77757999975777).
The spelling of 23354454530445 in words is "twenty-three trillion, three hundred fifty-four billion, four hundred fifty-four million, five hundred thirty thousand, four hundred forty-five".
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