Base | Representation |
---|---|
bin | 101100110001… |
… | …0100001100110 |
3 | 1122011111211212 |
4 | 1121202201212 |
5 | 22002102410 |
6 | 2155031422 |
7 | 403340105 |
oct | 131424146 |
9 | 48144755 |
10 | 23472230 |
11 | 12282041 |
12 | 7a3b572 |
13 | 4b2a9c2 |
14 | 319003c |
15 | 20d9b05 |
hex | 1662866 |
23472230 has 16 divisors (see below), whose sum is σ = 42399504. Its totient is φ = 9355680.
The previous prime is 23472227. The next prime is 23472263. The reversal of 23472230 is 3227432.
It is a junction number, because it is equal to n+sod(n) for n = 23472196 and 23472205.
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 7 ways as a sum of consecutive naturals, for example, 1076 + ... + 6935.
It is an arithmetic number, because the mean of its divisors is an integer number (2649969).
Almost surely, 223472230 is an apocalyptic number.
23472230 is a deficient number, since it is larger than the sum of its proper divisors (18927274).
23472230 is a wasteful number, since it uses less digits than its factorization.
23472230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8311.
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 23472230 is about 4844.8147539405. The cubic root of 23472230 is about 286.3198452778.
Adding to 23472230 its reverse (3227432), we get a palindrome (26699662).
The spelling of 23472230 in words is "twenty-three million, four hundred seventy-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •