Base | Representation |
---|---|
bin | 101100100001… |
… | …1100001100110 |
3 | 1121221001200001 |
4 | 1121003201212 |
5 | 21434022004 |
6 | 2152211514 |
7 | 402300652 |
oct | 131034146 |
9 | 47831601 |
10 | 23345254 |
11 | 121a56a9 |
12 | 7999b9a |
13 | 4ab4c7a |
14 | 3159a62 |
15 | 20b21a4 |
hex | 1643866 |
23345254 has 8 divisors (see below), whose sum is σ = 35497800. Its totient is φ = 11512656.
The previous prime is 23345239. The next prime is 23345303. The reversal of 23345254 is 45254332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×233452543 (a number of 23 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79804 + ... + 80095.
It is an arithmetic number, because the mean of its divisors is an integer number (4437225).
Almost surely, 223345254 is an apocalyptic number.
23345254 is a deficient number, since it is larger than the sum of its proper divisors (12152546).
23345254 is a wasteful number, since it uses less digits than its factorization.
23345254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159974.
The product of its digits is 14400, while the sum is 28.
The square root of 23345254 is about 4831.6926640671. The cubic root of 23345254 is about 285.8026169983.
Adding to 23345254 its reverse (45254332), we get a palindrome (68599586).
The spelling of 23345254 in words is "twenty-three million, three hundred forty-five thousand, two hundred fifty-four".
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