Base | Representation |
---|---|
bin | 1001111110111111… |
… | …0000111010000101 |
3 | 20220210002002220002 |
4 | 2133233300322011 |
5 | 20442101122222 |
6 | 1121535451045 |
7 | 123262314032 |
oct | 23757607205 |
9 | 6823062802 |
10 | 2680098437 |
11 | 1155933695 |
12 | 629686a85 |
13 | 339339083 |
14 | 1b5d32389 |
15 | 10a453392 |
hex | 9fbf0e85 |
2680098437 has 8 divisors (see below), whose sum is σ = 2856128256. Its totient is φ = 2509027312.
The previous prime is 2680098413. The next prime is 2680098451. The reversal of 2680098437 is 7348900862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2680098437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2680098391 and 2680098400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2680038437) 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, 1238558 + ... + 1240719.
It is an arithmetic number, because the mean of its divisors is an integer number (357016032).
Almost surely, 22680098437 is an apocalyptic number.
It is an amenable number.
2680098437 is a deficient number, since it is larger than the sum of its proper divisors (176029819).
2680098437 is a wasteful number, since it uses less digits than its factorization.
2680098437 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2479347.
The product of its (nonzero) digits is 580608, while the sum is 47.
The square root of 2680098437 is about 51769.6671517212. The cubic root of 2680098437 is about 1389.0469178582.
The spelling of 2680098437 in words is "two billion, six hundred eighty million, ninety-eight thousand, four hundred thirty-seven".
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