Base | Representation |
---|---|
bin | 100111101100… |
… | …001001000111 |
3 | 201120121012000 |
4 | 213230021013 |
5 | 10130420143 |
6 | 1011000343 |
7 | 154302411 |
oct | 47541107 |
9 | 21517160 |
10 | 10404423 |
11 | 5966aa7 |
12 | 35990b3 |
13 | 2203983 |
14 | 154b9b1 |
15 | da7bd3 |
hex | 9ec247 |
10404423 has 16 divisors (see below), whose sum is σ = 15506400. Its totient is φ = 6894720.
The previous prime is 10404421. The next prime is 10404431. The reversal of 10404423 is 32440401.
10404423 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10404423 - 21 = 10404421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10404396 and 10404405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10404421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3823 + ... + 5951.
It is an arithmetic number, because the mean of its divisors is an integer number (969150).
Almost surely, 210404423 is an apocalyptic number.
10404423 is a deficient number, since it is larger than the sum of its proper divisors (5101977).
10404423 is a wasteful number, since it uses less digits than its factorization.
10404423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2319 (or 2313 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 10404423 is about 3225.5887834626. The cubic root of 10404423 is about 218.3095160133.
Adding to 10404423 its reverse (32440401), we get a palindrome (42844824).
The spelling of 10404423 in words is "ten million, four hundred four thousand, four hundred twenty-three".
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