Base | Representation |
---|---|
bin | 1010101101100001001100… |
… | …10011001111101000000101 |
3 | 10002101202121201011002112210 |
4 | 11112300212103033220011 |
5 | 11041403042231331323 |
6 | 122032400413334033 |
7 | 4650511051012563 |
oct | 526604623175005 |
9 | 102352551132483 |
10 | 23554243230213 |
11 | 7561331277993 |
12 | 2784b78497319 |
13 | 101b203b35017 |
14 | 5b6062454a33 |
15 | 2aca77371293 |
hex | 156c264cfa05 |
23554243230213 has 16 divisors (see below), whose sum is σ = 31968851644800. Its totient is φ = 15423568723200.
The previous prime is 23554243230149. The next prime is 23554243230239. The reversal of 23554243230213 is 31203234245532.
It is not a de Polignac number, because 23554243230213 - 26 = 23554243230149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23554243230613) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292072728 + ... + 292153361.
It is an arithmetic number, because the mean of its divisors is an integer number (1998053227800).
Almost surely, 223554243230213 is an apocalyptic number.
It is an amenable number.
23554243230213 is a deficient number, since it is larger than the sum of its proper divisors (8414608414587).
23554243230213 is a wasteful number, since it uses less digits than its factorization.
23554243230213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 584226332.
The product of its (nonzero) digits is 518400, while the sum is 39.
Adding to 23554243230213 its reverse (31203234245532), we get a palindrome (54757477475745).
The spelling of 23554243230213 in words is "twenty-three trillion, five hundred fifty-four billion, two hundred forty-three million, two hundred thirty thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •