Base | Representation |
---|---|
bin | 10101101001010010… |
… | …001110000101011001 |
3 | 2012222201110022211021 |
4 | 111221102032011121 |
5 | 340044223023231 |
6 | 14402112002441 |
7 | 1451640054115 |
oct | 255122160531 |
9 | 65881408737 |
10 | 23241220441 |
11 | 99470769aa |
12 | 4607530421 |
13 | 226504965a |
14 | 11a6960745 |
15 | 9105ac811 |
hex | 56948e159 |
23241220441 has 8 divisors (see below), whose sum is σ = 23958105480. Its totient is φ = 22529006208.
The previous prime is 23241220433. The next prime is 23241220487. The reversal of 23241220441 is 14402214232.
It can be written as a sum of positive squares in 4 ways, for example, as 173686041 + 23067534400 = 13179^2 + 151880^2 .
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 23241220441 - 23 = 23241220433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23241220411) 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, 1157596 + ... + 1177501.
It is an arithmetic number, because the mean of its divisors is an integer number (2994763185).
Almost surely, 223241220441 is an apocalyptic number.
It is an amenable number.
23241220441 is a deficient number, since it is larger than the sum of its proper divisors (716885039).
23241220441 is a wasteful number, since it uses less digits than its factorization.
23241220441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2335403.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 23241220441 its reverse (14402214232), we get a palindrome (37643434673).
The spelling of 23241220441 in words is "twenty-three billion, two hundred forty-one million, two hundred twenty thousand, four hundred forty-one".
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