Base | Representation |
---|---|
bin | 10101110100001001… |
… | …010001011011001100 |
3 | 2020110102022020101210 |
4 | 111310021101123030 |
5 | 340432344033304 |
6 | 14432141134420 |
7 | 1456311551325 |
oct | 256411213314 |
9 | 66412266353 |
10 | 23423424204 |
11 | 9a2aa04324 |
12 | 465855a410 |
13 | 2293a1262b |
14 | 11c2c2d44c |
15 | 92159dc89 |
hex | 5742516cc |
23423424204 has 24 divisors (see below), whose sum is σ = 57030946560. Its totient is φ = 7468338064.
The previous prime is 23423424139. The next prime is 23423424209. The reversal of 23423424204 is 40242432432.
It is a super-4 number, since 4×234234242044 (a number of 43 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (23423424209) 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, 42433464 + ... + 42434015.
It is an arithmetic number, because the mean of its divisors is an integer number (2376289440).
Almost surely, 223423424204 is an apocalyptic number.
It is an amenable number.
23423424204 is an abundant number, since it is smaller than the sum of its proper divisors (33607522356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23423424204 is a wasteful number, since it uses less digits than its factorization.
23423424204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84867509 (or 84867507 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 30.
Adding to 23423424204 its reverse (40242432432), we get a palindrome (63665856636).
The spelling of 23423424204 in words is "twenty-three billion, four hundred twenty-three million, four hundred twenty-four thousand, two hundred four".
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