Base | Representation |
---|---|
bin | 111110100000100… |
… | …0111110110001101 |
3 | 12102011201022101202 |
4 | 1331001013312031 |
5 | 13243421240120 |
6 | 544043315245 |
7 | 102655666514 |
oct | 17501076615 |
9 | 5364638352 |
10 | 2097446285 |
11 | 986a54490 |
12 | 4a651bb25 |
13 | 27570569c |
14 | 15c7c367b |
15 | c4210875 |
hex | 7d047d8d |
2097446285 has 8 divisors (see below), whose sum is σ = 2745747936. Its totient is φ = 1525415440.
The previous prime is 2097446243. The next prime is 2097446297. The reversal of 2097446285 is 5826447902.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2097446285 - 216 = 2097380749 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19067639 + ... + 19067748.
It is an arithmetic number, because the mean of its divisors is an integer number (343218492).
Almost surely, 22097446285 is an apocalyptic number.
It is an amenable number.
2097446285 is a deficient number, since it is larger than the sum of its proper divisors (648301651).
2097446285 is a wasteful number, since it uses less digits than its factorization.
2097446285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38135403.
The product of its (nonzero) digits is 967680, while the sum is 47.
The square root of 2097446285 is about 45797.8851585966. The cubic root of 2097446285 is about 1280.0598696362.
The spelling of 2097446285 in words is "two billion, ninety-seven million, four hundred forty-six thousand, two hundred eighty-five".
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