Base | Representation |
---|---|
bin | 111101001100001… |
… | …1111010011001101 |
3 | 12022002112101210102 |
4 | 1322120133103031 |
5 | 13201112140023 |
6 | 535424020445 |
7 | 101611152326 |
oct | 17230372315 |
9 | 5262471712 |
10 | 2053240013 |
11 | 964000680 |
12 | 493761725 |
13 | 2694c8426 |
14 | 15699744d |
15 | c03cc628 |
hex | 7a61f4cd |
2053240013 has 8 divisors (see below), whose sum is σ = 2260833120. Its totient is φ = 1849136080.
The previous prime is 2053240003. The next prime is 2053240027. The reversal of 2053240013 is 3100423502.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2053240013 - 218 = 2052977869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2053240003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871058 + ... + 873411.
It is an arithmetic number, because the mean of its divisors is an integer number (282604140).
Almost surely, 22053240013 is an apocalyptic number.
It is an amenable number.
2053240013 is a deficient number, since it is larger than the sum of its proper divisors (207593107).
2053240013 is a wasteful number, since it uses less digits than its factorization.
2053240013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1744587.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 2053240013 is about 45312.6915223539. The cubic root of 2053240013 is about 1271.0029923647.
Adding to 2053240013 its reverse (3100423502), we get a palindrome (5153663515).
The spelling of 2053240013 in words is "two billion, fifty-three million, two hundred forty thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •