Base | Representation |
---|---|
bin | 1010100100011101110101… |
… | …10011111111111011001101 |
3 | 10001022000202201122020121102 |
4 | 11102032322303333323031 |
5 | 11021304034232411023 |
6 | 121233440225312445 |
7 | 4616160135111131 |
oct | 522167263777315 |
9 | 101260681566542 |
10 | 23243202232013 |
11 | 7451428790295 |
12 | 2734831495725 |
13 | cc7a94755aaa |
14 | 5a4d96c0d3c1 |
15 | 2a4920725628 |
hex | 1523bacffecd |
23243202232013 has 16 divisors (see below), whose sum is σ = 23835511941120. Its totient is φ = 22653254171184.
The previous prime is 23243202232009. The next prime is 23243202232039. The reversal of 23243202232013 is 31023220234232.
It is a cyclic number.
It is not a de Polignac number, because 23243202232013 - 22 = 23243202232009 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 (23243202232513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266131370 + ... + 266218692.
It is an arithmetic number, because the mean of its divisors is an integer number (1489719496320).
Almost surely, 223243202232013 is an apocalyptic number.
It is an amenable number.
23243202232013 is a deficient number, since it is larger than the sum of its proper divisors (592309709107).
23243202232013 is a wasteful number, since it uses less digits than its factorization.
23243202232013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100768.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 23243202232013 its reverse (31023220234232), we get a palindrome (54266422466245).
The spelling of 23243202232013 in words is "twenty-three trillion, two hundred forty-three billion, two hundred two million, two hundred thirty-two thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •