Base | Representation |
---|---|
bin | 101000000010101100111… |
… | …110010101111011011111 |
3 | 100202001120101102210212021 |
4 | 220002230332111323133 |
5 | 330040420324441333 |
6 | 5504034351321011 |
7 | 402542136243100 |
oct | 50025476257337 |
9 | 10661511383767 |
10 | 2751681093343 |
11 | 970a88271876 |
12 | 385364520167 |
13 | 16c636b2aa00 |
14 | 972798883a7 |
15 | 4b89e2e682d |
hex | 280acf95edf |
2751681093343 has 18 divisors (see below), whose sum is σ = 3466101385224. Its totient is φ = 2177154265104.
The previous prime is 2751681093241. The next prime is 2751681093349. The reversal of 2751681093343 is 3433901861572.
It is not a de Polignac number, because 2751681093343 - 217 = 2751680962271 is a prime.
It is a super-2 number, since 2×27516810933432 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2751681093349) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 166135971 + ... + 166152532.
It is an arithmetic number, because the mean of its divisors is an integer number (192561188068).
It is a 1-persistent number, because it is pandigital, but 2⋅2751681093343 = 5503362186686 is not.
Almost surely, 22751681093343 is an apocalyptic number.
2751681093343 is a deficient number, since it is larger than the sum of its proper divisors (714420291881).
2751681093343 is a wasteful number, since it uses less digits than its factorization.
2751681093343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332288543 (or 332288523 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 52.
The spelling of 2751681093343 in words is "two trillion, seven hundred fifty-one billion, six hundred eighty-one million, ninety-three thousand, three hundred forty-three".
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