Base | Representation |
---|---|
bin | 11000110110111111110001… |
… | …10000100110100100010101 |
3 | 21011120001002000120201111122 |
4 | 30123133320300212210111 |
5 | 24131122410400013040 |
6 | 312133152114413325 |
7 | 14341334643312113 |
oct | 1433377060464425 |
9 | 234501060521448 |
10 | 54666222266645 |
11 | 164668a6362340 |
12 | 616a81b291245 |
13 | 2467005a54172 |
14 | d6dc05bcaab3 |
15 | 64bed95ca1b5 |
hex | 31b7f8c26915 |
54666222266645 has 8 divisors (see below), whose sum is σ = 71563054603680. Its totient is φ = 39757252557520.
The previous prime is 54666222266609. The next prime is 54666222266671.
54666222266645 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54666222266645 - 212 = 54666222262549 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496965656915 + ... + 496965657024.
It is an arithmetic number, because the mean of its divisors is an integer number (8945381825460).
Almost surely, 254666222266645 is an apocalyptic number.
54666222266645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54666222266645 is a deficient number, since it is larger than the sum of its proper divisors (16896832337035).
54666222266645 is a wasteful number, since it uses less digits than its factorization.
54666222266645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993931313955.
The product of its digits is 298598400, while the sum is 62.
The spelling of 54666222266645 in words is "fifty-four trillion, six hundred sixty-six billion, two hundred twenty-two million, two hundred sixty-six thousand, six hundred forty-five".
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