Base | Representation |
---|---|
bin | 101100010110… |
… | …1010110000001 |
3 | 1121202110001010 |
4 | 1120231112001 |
5 | 21423120101 |
6 | 2150231133 |
7 | 401442042 |
oct | 130552601 |
9 | 47673033 |
10 | 23254401 |
11 | 12143415 |
12 | 79554a9 |
13 | 4a82801 |
14 | 31348c9 |
15 | 20952d6 |
hex | 162d581 |
23254401 has 4 divisors (see below), whose sum is σ = 31005872. Its totient is φ = 15502932.
The previous prime is 23254373. The next prime is 23254409. The reversal of 23254401 is 10445232.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 23254401 - 29 = 23253889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23254409) by changing a digit.
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, 3875731 + ... + 3875736.
It is an arithmetic number, because the mean of its divisors is an integer number (7751468).
Almost surely, 223254401 is an apocalyptic number.
It is an amenable number.
23254401 is a deficient number, since it is larger than the sum of its proper divisors (7751471).
23254401 is an equidigital number, since it uses as much as digits as its factorization.
23254401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7751470.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 23254401 is about 4822.2817213431. The cubic root of 23254401 is about 285.4313811963.
Adding to 23254401 its reverse (10445232), we get a palindrome (33699633).
The spelling of 23254401 in words is "twenty-three million, two hundred fifty-four thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •