Base | Representation |
---|---|
bin | 10101101001010010… |
… | …001100100100100010 |
3 | 2012222201110000022200 |
4 | 111221102030210202 |
5 | 340044222323432 |
6 | 14402111514030 |
7 | 1451640030051 |
oct | 255122144442 |
9 | 65881400280 |
10 | 23241214242 |
11 | 9947072284 |
12 | 4607528916 |
13 | 226504689c |
14 | 11a695c398 |
15 | 9105aaa7c |
hex | 56948c922 |
23241214242 has 12 divisors (see below), whose sum is σ = 50355964230. Its totient is φ = 7747071408.
The previous prime is 23241214237. The next prime is 23241214247. The reversal of 23241214242 is 24241214232.
It is a happy number.
23241214242 is a `hidden beast` number, since 2 + 3 + 2 + 412 + 1 + 4 + 242 = 666.
It is an interprime number because it is at equal distance from previous prime (23241214237) and next prime (23241214247).
It can be written as a sum of positive squares in only one way, i.e., 18728196201 + 4513018041 = 136851^2 + 67179^2 .
It is not an unprimeable number, because it can be changed into a prime (23241214247) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 645589267 + ... + 645589302.
Almost surely, 223241214242 is an apocalyptic number.
23241214242 is an abundant number, since it is smaller than the sum of its proper divisors (27114749988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23241214242 is a wasteful number, since it uses less digits than its factorization.
23241214242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1291178577 (or 1291178574 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
Adding to 23241214242 its reverse (24241214232), we get a palindrome (47482428474).
The spelling of 23241214242 in words is "twenty-three billion, two hundred forty-one million, two hundred fourteen thousand, two hundred forty-two".
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