Base | Representation |
---|---|
bin | 10101011100110000… |
… | …110101000000111110 |
3 | 2012110002011011012112 |
4 | 111130300311000332 |
5 | 334131432443124 |
6 | 14325205134022 |
7 | 1443506314652 |
oct | 253460650076 |
9 | 65402134175 |
10 | 23031140414 |
11 | 9849529747 |
12 | 45690ba312 |
13 | 2230673249 |
14 | 1186ab6a62 |
15 | 8ebe1190e |
hex | 55cc3503e |
23031140414 has 4 divisors (see below), whose sum is σ = 34546710624. Its totient is φ = 11515570206.
The previous prime is 23031140401. The next prime is 23031140423. The reversal of 23031140414 is 41404113032.
It is a semiprime because it is the product of two primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23031140414.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757785102 + ... + 5757785105.
It is an arithmetic number, because the mean of its divisors is an integer number (8636677656).
Almost surely, 223031140414 is an apocalyptic number.
23031140414 is a deficient number, since it is larger than the sum of its proper divisors (11515570210).
23031140414 is a wasteful number, since it uses less digits than its factorization.
23031140414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11515570209.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 23031140414 its reverse (41404113032), we get a palindrome (64435253446).
The spelling of 23031140414 in words is "twenty-three billion, thirty-one million, one hundred forty thousand, four hundred fourteen".
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