Base | Representation |
---|---|
bin | 10101110010111001… |
… | …001001100001011010 |
3 | 2020101221210010110221 |
4 | 111302321021201122 |
5 | 340412004422224 |
6 | 14430111030254 |
7 | 1455635201440 |
oct | 256271114132 |
9 | 66357703427 |
10 | 23402420314 |
11 | 9a1a068839 |
12 | 465150b38a |
13 | 228c56a2b0 |
14 | 11c0122b90 |
15 | 91e8006e4 |
hex | 572e4985a |
23402420314 has 64 divisors (see below), whose sum is σ = 43610305536. Its totient is φ = 9171512064.
The previous prime is 23402420297. The next prime is 23402420323. The reversal of 23402420314 is 41302420432.
It is a happy 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 in 31 ways as a sum of consecutive naturals, for example, 11342847 + ... + 11344909.
It is an arithmetic number, because the mean of its divisors is an integer number (681411024).
Almost surely, 223402420314 is an apocalyptic number.
23402420314 is a deficient number, since it is larger than the sum of its proper divisors (20207885222).
23402420314 is a wasteful number, since it uses less digits than its factorization.
23402420314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2639.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 23402420314 its reverse (41302420432), we get a palindrome (64704840746).
The spelling of 23402420314 in words is "twenty-three billion, four hundred two million, four hundred twenty thousand, three hundred fourteen".
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