Base | Representation |
---|---|
bin | 110011010100… |
… | …110001010110 |
3 | 221022112222221 |
4 | 303110301112 |
5 | 11421020142 |
6 | 1200212554 |
7 | 222234502 |
oct | 63246126 |
9 | 27275887 |
10 | 13454422 |
11 | 765a563 |
12 | 460a15a |
13 | 2a30cc7 |
14 | 1b03302 |
15 | 12ab767 |
hex | cd4c56 |
13454422 has 8 divisors (see below), whose sum is σ = 20287872. Its totient is φ = 6691800.
The previous prime is 13454401. The next prime is 13454423. The reversal of 13454422 is 22445431.
It is a happy number.
13454422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13454423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17229 + ... + 17992.
It is an arithmetic number, because the mean of its divisors is an integer number (2535984).
Almost surely, 213454422 is an apocalyptic number.
13454422 is a deficient number, since it is larger than the sum of its proper divisors (6833450).
13454422 is a wasteful number, since it uses less digits than its factorization.
13454422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35414.
The product of its digits is 3840, while the sum is 25.
The square root of 13454422 is about 3668.0269900861. The cubic root of 13454422 is about 237.8418906090.
Adding to 13454422 its reverse (22445431), we get a palindrome (35899853).
The spelling of 13454422 in words is "thirteen million, four hundred fifty-four thousand, four hundred twenty-two".
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