Base | Representation |
---|---|
bin | 1001000100101010… |
… | …0100110110001001 |
3 | 20021201202121221202 |
4 | 2101022210312021 |
5 | 14441434444211 |
6 | 1041400313545 |
7 | 114232066532 |
oct | 22112446611 |
9 | 6251677852 |
10 | 2435468681 |
11 | 103a838738 |
12 | 57b7728b5 |
13 | 2ca756b39 |
14 | 191653689 |
15 | e3c3053b |
hex | 912a4d89 |
2435468681 has 4 divisors (see below), whose sum is σ = 2459114112. Its totient is φ = 2411823252.
The previous prime is 2435468677. The next prime is 2435468731. The reversal of 2435468681 is 1868645342.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2435468681 - 22 = 2435468677 is a prime.
It is a super-3 number, since 3×24354686813 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2435468081) 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 3 ways as a sum of consecutive naturals, for example, 11822561 + ... + 11822766.
It is an arithmetic number, because the mean of its divisors is an integer number (614778528).
Almost surely, 22435468681 is an apocalyptic number.
It is an amenable number.
2435468681 is a deficient number, since it is larger than the sum of its proper divisors (23645431).
2435468681 is a wasteful number, since it uses less digits than its factorization.
2435468681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23645430.
The product of its digits is 1105920, while the sum is 47.
The square root of 2435468681 is about 49350.4678903858. The cubic root of 2435468681 is about 1345.4292022158.
The spelling of 2435468681 in words is "two billion, four hundred thirty-five million, four hundred sixty-eight thousand, six hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •