Base | Representation |
---|---|
bin | 1010100001010101010010… |
… | …01000111000000101100011 |
3 | 10000220201211222020000000001 |
4 | 11100222221020320011203 |
5 | 11013023032033021033 |
6 | 121112152204440431 |
7 | 4605326016215455 |
oct | 520525110700543 |
9 | 100821758200001 |
10 | 23135531532643 |
11 | 740a7a6454222 |
12 | 27179a2849117 |
13 | cba8959bc8aa |
14 | 59daa11242d5 |
15 | 2a1c1cd8ae7d |
hex | 150aa9238163 |
23135531532643 has 8 divisors (see below), whose sum is σ = 23305396888800. Its totient is φ = 22965680566080.
The previous prime is 23135531532623. The next prime is 23135531532649. The reversal of 23135531532643 is 34623513553132.
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 23135531532643 - 25 = 23135531532611 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23135531532593 and 23135531532602.
It is not an unprimeable number, because it can be changed into a prime (23135531532649) 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, 359343 + ... + 6811768.
It is an arithmetic number, because the mean of its divisors is an integer number (2913174611100).
Almost surely, 223135531532643 is an apocalyptic number.
23135531532643 is a deficient number, since it is larger than the sum of its proper divisors (169865356157).
23135531532643 is a wasteful number, since it uses less digits than its factorization.
23135531532643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7194797.
The product of its digits is 2916000, while the sum is 46.
The spelling of 23135531532643 in words is "twenty-three trillion, one hundred thirty-five billion, five hundred thirty-one million, five hundred thirty-two thousand, six hundred forty-three".
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