Base | Representation |
---|---|
bin | 100110001111… |
… | …000100100001 |
3 | 200212020020200 |
4 | 212033010201 |
5 | 10031220301 |
6 | 554455413 |
7 | 151124106 |
oct | 46170441 |
9 | 20766220 |
10 | 10023201 |
11 | 5726641 |
12 | 3434569 |
13 | 20cc2b6 |
14 | 148caad |
15 | d2ec86 |
hex | 98f121 |
10023201 has 12 divisors (see below), whose sum is σ = 14751828. Its totient is φ = 6555744.
The previous prime is 10023197. The next prime is 10023253. The reversal of 10023201 is 10232001.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2405601 + 7617600 = 1551^2 + 2760^2 .
It is not a de Polignac number, because 10023201 - 22 = 10023197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (10023271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10030 + ... + 10983.
It is an arithmetic number, because the mean of its divisors is an integer number (1229319).
Almost surely, 210023201 is an apocalyptic number.
It is an amenable number.
10023201 is a deficient number, since it is larger than the sum of its proper divisors (4728627).
10023201 is a wasteful number, since it uses less digits than its factorization.
10023201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21072 (or 21069 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 10023201 is about 3165.9439350690. The cubic root of 10023201 is about 215.6099571106.
Adding to 10023201 its reverse (10232001), we get a palindrome (20255202).
The spelling of 10023201 in words is "ten million, twenty-three thousand, two hundred one".
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