Base | Representation |
---|---|
bin | 101100011100… |
… | …1101111111110 |
3 | 1121212000202002 |
4 | 1120321233332 |
5 | 21431231324 |
6 | 2151302302 |
7 | 402043142 |
oct | 130715776 |
9 | 47760662 |
10 | 23305214 |
11 | 12178609 |
12 | 797a992 |
13 | 4a9c98a |
14 | 3149222 |
15 | 20a53ae |
hex | 1639bfe |
23305214 has 8 divisors (see below), whose sum is σ = 35059608. Its totient is φ = 11618680.
The previous prime is 23305201. The next prime is 23305223. The reversal of 23305214 is 41250332.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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 in 3 ways as a sum of consecutive naturals, for example, 16097 + ... + 17484.
It is an arithmetic number, because the mean of its divisors is an integer number (4382451).
Almost surely, 223305214 is an apocalyptic number.
23305214 is a deficient number, since it is larger than the sum of its proper divisors (11754394).
23305214 is a wasteful number, since it uses less digits than its factorization.
23305214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33930.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 23305214 is about 4827.5474104352. The cubic root of 23305214 is about 285.6391278741.
Adding to 23305214 its reverse (41250332), we get a palindrome (64555546).
The spelling of 23305214 in words is "twenty-three million, three hundred five thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •