Base | Representation |
---|---|
bin | 10101110100100111… |
… | …101111001011111000 |
3 | 2020110222022222102201 |
4 | 111310213233023320 |
5 | 340441420113144 |
6 | 14433024235544 |
7 | 1456436462632 |
oct | 256447571370 |
9 | 66428288381 |
10 | 23431410424 |
11 | 9a34469504 |
12 | 465b16bbb4 |
13 | 229557a6c6 |
14 | 11c3d0ba52 |
15 | 92212a1d4 |
hex | 5749ef2f8 |
23431410424 has 8 divisors (see below), whose sum is σ = 43933894560. Its totient is φ = 11715705208.
The previous prime is 23431410361. The next prime is 23431410427. The reversal of 23431410424 is 42401413432.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 23431410392 and 23431410401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23431410427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464463144 + ... + 1464463159.
It is an arithmetic number, because the mean of its divisors is an integer number (5491736820).
Almost surely, 223431410424 is an apocalyptic number.
It is an amenable number.
23431410424 is a deficient number, since it is larger than the sum of its proper divisors (20502484136).
23431410424 is a wasteful number, since it uses less digits than its factorization.
23431410424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2928926309 (or 2928926305 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 23431410424 its reverse (42401413432), we get a palindrome (65832823856).
The spelling of 23431410424 in words is "twenty-three billion, four hundred thirty-one million, four hundred ten thousand, four hundred twenty-four".
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