Base | Representation |
---|---|
bin | 10101100110111001… |
… | …101011001001001010 |
3 | 2012212221012200012221 |
4 | 111212321223021022 |
5 | 340004003401214 |
6 | 14354122524254 |
7 | 1450643133103 |
oct | 254671531112 |
9 | 65787180187 |
10 | 23201231434 |
11 | 9926543637 |
12 | 45b606668a |
13 | 2259987b14 |
14 | 11a15113aa |
15 | 90bd0de24 |
hex | 566e6b24a |
23201231434 has 8 divisors (see below), whose sum is σ = 35542312128. Its totient is φ = 11353794060.
The previous prime is 23201231429. The next prime is 23201231467. The reversal of 23201231434 is 43413210232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 23201231399 and 23201231408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123410712 + ... + 123410899.
It is an arithmetic number, because the mean of its divisors is an integer number (4442789016).
Almost surely, 223201231434 is an apocalyptic number.
23201231434 is a deficient number, since it is larger than the sum of its proper divisors (12341080694).
23201231434 is a wasteful number, since it uses less digits than its factorization.
23201231434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246821660.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 23201231434 its reverse (43413210232), we get a palindrome (66614441666).
The spelling of 23201231434 in words is "twenty-three billion, two hundred one million, two hundred thirty-one thousand, four hundred thirty-four".
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