Base | Representation |
---|---|
bin | 100111101010… |
… | …101000011001 |
3 | 201120021200202 |
4 | 213222220121 |
5 | 10130220413 |
6 | 1010511545 |
7 | 154245356 |
oct | 47525031 |
9 | 21507622 |
10 | 10398233 |
11 | 596238a |
12 | 35955b5 |
13 | 2200c01 |
14 | 154962d |
15 | da5e58 |
hex | 9eaa19 |
10398233 has 4 divisors (see below), whose sum is σ = 10619520. Its totient is φ = 10176948.
The previous prime is 10398209. The next prime is 10398239. The reversal of 10398233 is 33289301.
10398233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33289301 = 47 ⋅708283.
It is a cyclic number.
It is not a de Polignac number, because 10398233 - 28 = 10397977 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10398196 and 10398205.
It is not an unprimeable number, because it can be changed into a prime (10398239) 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, 110573 + ... + 110666.
It is an arithmetic number, because the mean of its divisors is an integer number (2654880).
Almost surely, 210398233 is an apocalyptic number.
It is an amenable number.
10398233 is a deficient number, since it is larger than the sum of its proper divisors (221287).
10398233 is an equidigital number, since it uses as much as digits as its factorization.
10398233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221286.
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 10398233 is about 3224.6291259616. The cubic root of 10398233 is about 218.2662137888.
The spelling of 10398233 in words is "ten million, three hundred ninety-eight thousand, two hundred thirty-three".
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