Base | Representation |
---|---|
bin | 1011011111110100… |
… | …1101000010000101 |
3 | 21222002100222222010 |
4 | 2313331031002011 |
5 | 22310041242233 |
6 | 1230125324433 |
7 | 136323621255 |
oct | 26775150205 |
9 | 7862328863 |
10 | 3086274693 |
11 | 1344137947 |
12 | 721706719 |
13 | 3a2530958 |
14 | 213c63965 |
15 | 130e36b63 |
hex | b7f4d085 |
3086274693 has 16 divisors (see below), whose sum is σ = 4223957760. Its totient is φ = 2003499456.
The previous prime is 3086274689. The next prime is 3086274703. The reversal of 3086274693 is 3964726803.
It is not a de Polignac number, because 3086274693 - 22 = 3086274689 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3086274683) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 27778 + ... + 83331.
It is an arithmetic number, because the mean of its divisors is an integer number (263997360).
Almost surely, 23086274693 is an apocalyptic number.
It is an amenable number.
3086274693 is a deficient number, since it is larger than the sum of its proper divisors (1137683067).
3086274693 is a wasteful number, since it uses less digits than its factorization.
3086274693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111356.
The product of its (nonzero) digits is 1306368, while the sum is 48.
The square root of 3086274693 is about 55554.2499994375. The cubic root of 3086274693 is about 1455.9446309714.
The spelling of 3086274693 in words is "three billion, eighty-six million, two hundred seventy-four thousand, six hundred ninety-three".
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