Base | Representation |
---|---|
bin | 100111110000… |
… | …111000010100 |
3 | 201121120210201 |
4 | 213300320110 |
5 | 10132030303 |
6 | 1011230244 |
7 | 154413112 |
oct | 47607024 |
9 | 21546721 |
10 | 10423828 |
11 | 597a638 |
12 | 35a8384 |
13 | 220c75c |
14 | 1554ab2 |
15 | dad81d |
hex | 9f0e14 |
10423828 has 12 divisors (see below), whose sum is σ = 18586260. Its totient is φ = 5113472.
The previous prime is 10423823. The next prime is 10423841. The reversal of 10423828 is 82832401.
It can be written as a sum of positive squares in 2 ways, for example, as 7333264 + 3090564 = 2708^2 + 1758^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10423796 and 10423805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10423823) 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, 24373 + ... + 24796.
It is an arithmetic number, because the mean of its divisors is an integer number (1548855).
Almost surely, 210423828 is an apocalyptic number.
It is an amenable number.
10423828 is a deficient number, since it is larger than the sum of its proper divisors (8162432).
10423828 is a wasteful number, since it uses less digits than its factorization.
10423828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49226 (or 49224 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 10423828 is about 3228.5953602147. The cubic root of 10423828 is about 218.4451527265.
It can be divided in two parts, 104 and 23828, that added together give a palindrome (23932).
The spelling of 10423828 in words is "ten million, four hundred twenty-three thousand, eight hundred twenty-eight".
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