Base | Representation |
---|---|
bin | 1010001111010111… |
… | …0100100111010111 |
3 | 21002120100021100020 |
4 | 2203311310213113 |
5 | 21112142422401 |
6 | 1132432120223 |
7 | 125055242421 |
oct | 24365644727 |
9 | 7076307306 |
10 | 2748795351 |
11 | 11906946a5 |
12 | 648696073 |
13 | 34a63c733 |
14 | 1c10d5811 |
15 | 1114c2d36 |
hex | a3d749d7 |
2748795351 has 8 divisors (see below), whose sum is σ = 3667008240. Its totient is φ = 1831556352.
The previous prime is 2748795323. The next prime is 2748795353. The reversal of 2748795351 is 1535978472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2748795351 - 229 = 2211924439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2748795294 and 2748795303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2748795353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236860 + ... + 248193.
It is an arithmetic number, because the mean of its divisors is an integer number (458376030).
Almost surely, 22748795351 is an apocalyptic number.
2748795351 is a deficient number, since it is larger than the sum of its proper divisors (918212889).
2748795351 is a wasteful number, since it uses less digits than its factorization.
2748795351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486945.
The product of its digits is 2116800, while the sum is 51.
The square root of 2748795351 is about 52428.9552728261. The cubic root of 2748795351 is about 1400.8150612745.
The spelling of 2748795351 in words is "two billion, seven hundred forty-eight million, seven hundred ninety-five thousand, three hundred fifty-one".
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