Base | Representation |
---|---|
bin | 1011001001101100… |
… | …1010010001001101 |
3 | 21201121201202011202 |
4 | 2302123022101031 |
5 | 22112311330042 |
6 | 1213012155245 |
7 | 134116012310 |
oct | 26233122115 |
9 | 7647652152 |
10 | 2993464397 |
11 | 12a6807120 |
12 | 6b6608b25 |
13 | 389236811 |
14 | 2057c4977 |
15 | 127c02632 |
hex | b26ca44d |
2993464397 has 16 divisors (see below), whose sum is σ = 3951649152. Its totient is φ = 2195358720.
The previous prime is 2993464367. The next prime is 2993464399. The reversal of 2993464397 is 7934643992.
It is a cyclic number.
It is not a de Polignac number, because 2993464397 - 28 = 2993464141 is a prime.
It is a super-2 number, since 2×29934643972 = 17921658192213147218, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2993464399) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1142108 + ... + 1144725.
It is an arithmetic number, because the mean of its divisors is an integer number (246978072).
Almost surely, 22993464397 is an apocalyptic number.
It is an amenable number.
2993464397 is a deficient number, since it is larger than the sum of its proper divisors (958184755).
2993464397 is a wasteful number, since it uses less digits than its factorization.
2993464397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2286868.
The product of its digits is 8817984, while the sum is 56.
The square root of 2993464397 is about 54712.5616015189. The cubic root of 2993464397 is about 1441.2014787687.
It can be divided in two parts, 2 and 993464397, that added together give a palindrome (993464399).
The spelling of 2993464397 in words is "two billion, nine hundred ninety-three million, four hundred sixty-four thousand, three hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •