Base | Representation |
---|---|
bin | 1010101001110001100000… |
… | …11100110111100010000001 |
3 | 10001221110110212102121220011 |
4 | 11110320300130313202001 |
5 | 11032301024003144431 |
6 | 121453320013544521 |
7 | 4635304216631122 |
oct | 524706034674201 |
9 | 101843425377804 |
10 | 23425564506241 |
11 | 75117a9508017 |
12 | 27640461a5141 |
13 | 100c037907631 |
14 | 5adb36648049 |
15 | 2a9545501cb1 |
hex | 154e30737881 |
23425564506241 has 4 divisors (see below), whose sum is σ = 23536586139184. Its totient is φ = 23314542873300.
The previous prime is 23425564506181. The next prime is 23425564506263. The reversal of 23425564506241 is 14260546552432.
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 a de Polignac number, because none of the positive numbers 2k-23425564506241 is a prime.
It is a super-2 number, since 2×234255645062412 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23425564506041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55510816155 + ... + 55510816576.
It is an arithmetic number, because the mean of its divisors is an integer number (5884146534796).
Almost surely, 223425564506241 is an apocalyptic number.
It is an amenable number.
23425564506241 is a deficient number, since it is larger than the sum of its proper divisors (111021632943).
23425564506241 is a wasteful number, since it uses less digits than its factorization.
23425564506241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111021632942.
The product of its (nonzero) digits is 6912000, while the sum is 49.
The spelling of 23425564506241 in words is "twenty-three trillion, four hundred twenty-five billion, five hundred sixty-four million, five hundred six thousand, two hundred forty-one".
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