Base | Representation |
---|---|
bin | 10111010110100011100101 |
3 | 102112000101200 |
4 | 113112203211 |
5 | 3031343301 |
6 | 335113113 |
7 | 103014345 |
oct | 27264345 |
9 | 12460350 |
10 | 6121701 |
11 | 3501363 |
12 | 2072799 |
13 | 1364511 |
14 | b54d25 |
15 | 80dc86 |
hex | 5d68e5 |
6121701 has 6 divisors (see below), whose sum is σ = 8842470. Its totient is φ = 4081128.
The previous prime is 6121681. The next prime is 6121721. The reversal of 6121701 is 1071216.
It is an interprime number because it is at equal distance from previous prime (6121681) and next prime (6121721).
It can be written as a sum of positive squares in only one way, i.e., 5171076 + 950625 = 2274^2 + 975^2 .
It is not a de Polignac number, because 6121701 - 26 = 6121637 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 (6121721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340086 + ... + 340103.
It is an arithmetic number, because the mean of its divisors is an integer number (1473745).
Almost surely, 26121701 is an apocalyptic number.
It is an amenable number.
6121701 is a deficient number, since it is larger than the sum of its proper divisors (2720769).
6121701 is a wasteful number, since it uses less digits than its factorization.
6121701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680195 (or 680192 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 18.
The square root of 6121701 is about 2474.2071457338. The cubic root of 6121701 is about 182.9324304874.
Adding to 6121701 its reverse (1071216), we get a palindrome (7192917).
It can be divided in two parts, 612170 and 1, that added together give a triangular number (612171 = T1106).
The spelling of 6121701 in words is "six million, one hundred twenty-one thousand, seven hundred one".
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