Base | Representation |
---|---|
bin | 111101000010010110101 |
3 | 10202121120001 |
4 | 13220102311 |
5 | 1003000203 |
6 | 110511301 |
7 | 23000026 |
oct | 7502265 |
9 | 3677501 |
10 | 2000053 |
11 | 1146740 |
12 | 805531 |
13 | 550483 |
14 | 3a0c4d |
15 | 29791d |
hex | 1e84b5 |
2000053 has 8 divisors (see below), whose sum is σ = 2196576. Its totient is φ = 1806000.
The previous prime is 2000039. The next prime is 2000081. The reversal of 2000053 is 3500002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2000053 - 213 = 1991861 is a prime.
It is a Duffinian number.
2000053 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378 + ... + 2428.
It is an arithmetic number, because the mean of its divisors is an integer number (274572).
22000053 is an apocalyptic number.
It is an amenable number.
2000053 is a deficient number, since it is larger than the sum of its proper divisors (196523).
2000053 is a wasteful number, since it uses less digits than its factorization.
2000053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235.
The product of its (nonzero) digits is 30, while the sum is 10.
The square root of 2000053 is about 1414.2323005787. The cubic root of 2000053 is about 125.9932179099.
Adding to 2000053 its reverse (3500002), we get a palindrome (5500055).
The spelling of 2000053 in words is "two million, fifty-three", and thus it is an aban number and an uban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •