Base | Representation |
---|---|
bin | 101011100100… |
… | …101010100111 |
3 | 210111022112221 |
4 | 223210222213 |
5 | 10411004000 |
6 | 1044453211 |
7 | 166042246 |
oct | 53445247 |
9 | 23438487 |
10 | 11422375 |
11 | 64a1888 |
12 | 39aa207 |
13 | 249c103 |
14 | 173495d |
15 | 100961a |
hex | ae4aa7 |
11422375 has 32 divisors (see below), whose sum is σ = 15500160. Its totient is φ = 8377600.
The previous prime is 11422343. The next prime is 11422387. The reversal of 11422375 is 57322411.
It is a happy number.
It is not a de Polignac number, because 11422375 - 25 = 11422343 is a prime.
It is a super-3 number, since 3×114223753 (a number of 22 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83307 + ... + 83443.
It is an arithmetic number, because the mean of its divisors is an integer number (484380).
Almost surely, 211422375 is an apocalyptic number.
11422375 is a deficient number, since it is larger than the sum of its proper divisors (4077785).
11422375 is a wasteful number, since it uses less digits than its factorization.
11422375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204 (or 194 counting only the distinct ones).
The product of its digits is 1680, while the sum is 25.
The square root of 11422375 is about 3379.7004305116. The cubic root of 11422375 is about 225.2088595610.
Adding to 11422375 its reverse (57322411), we get a palindrome (68744786).
The spelling of 11422375 in words is "eleven million, four hundred twenty-two thousand, three hundred seventy-five".
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