Base | Representation |
---|---|
bin | 1001010101011010… |
… | …0010100000100101 |
3 | 20110121221110000011 |
4 | 2111112202200211 |
5 | 20112430314301 |
6 | 1052350050221 |
7 | 116044133521 |
oct | 22526424045 |
9 | 6417843004 |
10 | 2505713701 |
11 | 1076456877 |
12 | 59b1a9971 |
13 | 30c18003a |
14 | 19aadad81 |
15 | e9ea8a51 |
hex | 955a2825 |
2505713701 has 8 divisors (see below), whose sum is σ = 2555504640. Its totient is φ = 2456015952.
The previous prime is 2505713689. The next prime is 2505713731. The reversal of 2505713701 is 1073175052.
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 2505713701 - 211 = 2505711653 is a prime.
It is a super-3 number, since 3×25057137013 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2505713731) 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 7 ways as a sum of consecutive naturals, for example, 32316 + ... + 77818.
It is an arithmetic number, because the mean of its divisors is an integer number (319438080).
Almost surely, 22505713701 is an apocalyptic number.
It is an amenable number.
2505713701 is a deficient number, since it is larger than the sum of its proper divisors (49790939).
2505713701 is a wasteful number, since it uses less digits than its factorization.
2505713701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46595.
The product of its (nonzero) digits is 7350, while the sum is 31.
The square root of 2505713701 is about 50057.1044008740. The cubic root of 2505713701 is about 1358.2419796425.
Adding to 2505713701 its reverse (1073175052), we get a palindrome (3578888753).
The spelling of 2505713701 in words is "two billion, five hundred five million, seven hundred thirteen thousand, seven hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •