Base | Representation |
---|---|
bin | 100111110000… |
… | …101011111001 |
3 | 201121112201021 |
4 | 213300223321 |
5 | 10132014113 |
6 | 1011222441 |
7 | 154410565 |
oct | 47605371 |
9 | 21545637 |
10 | 10423033 |
11 | 5979a85 |
12 | 35a7a21 |
13 | 220c29a |
14 | 15546a5 |
15 | dad48d |
hex | 9f0af9 |
10423033 has 4 divisors (see below), whose sum is σ = 10619748. Its totient is φ = 10226320.
The previous prime is 10423019. The next prime is 10423043. The reversal of 10423033 is 33032401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33032401 = 3727 ⋅8863.
It can be written as a sum of positive squares in 2 ways, for example, as 6411024 + 4012009 = 2532^2 + 2003^2 .
It is a cyclic number.
It is not a de Polignac number, because 10423033 - 217 = 10291961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10422998 and 10423016.
It is not an unprimeable number, because it can be changed into a prime (10423003) 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, 98278 + ... + 98383.
It is an arithmetic number, because the mean of its divisors is an integer number (2654937).
Almost surely, 210423033 is an apocalyptic number.
It is an amenable number.
10423033 is a deficient number, since it is larger than the sum of its proper divisors (196715).
10423033 is an equidigital number, since it uses as much as digits as its factorization.
10423033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196714.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 10423033 is about 3228.4722393107. The cubic root of 10423033 is about 218.4395991586.
Adding to 10423033 its reverse (33032401), we get a palindrome (43455434).
The spelling of 10423033 in words is "ten million, four hundred twenty-three thousand, thirty-three".
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