Base | Representation |
---|---|
bin | 100110001011… |
… | …111001101111 |
3 | 200211120110000 |
4 | 212023321233 |
5 | 10030311343 |
6 | 554315343 |
7 | 151041216 |
oct | 46137157 |
9 | 20746400 |
10 | 10010223 |
11 | 5717913 |
12 | 3428b53 |
13 | 20c6412 |
14 | 148807d |
15 | d2aed3 |
hex | 98be6f |
10010223 has 10 divisors (see below), whose sum is σ = 14953664. Its totient is φ = 6673428.
The previous prime is 10010213. The next prime is 10010227. The reversal of 10010223 is 32201001.
It is a happy number.
It is not a de Polignac number, because 10010223 - 26 = 10010159 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10010227) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 61711 + ... + 61872.
Almost surely, 210010223 is an apocalyptic number.
10010223 is a deficient number, since it is larger than the sum of its proper divisors (4943441).
10010223 is an equidigital number, since it uses as much as digits as its factorization.
10010223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123595 (or 123586 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 10010223 is about 3163.8936454944. The cubic root of 10010223 is about 215.5168599525.
Adding to 10010223 its reverse (32201001), we get a palindrome (42211224).
The spelling of 10010223 in words is "ten million, ten thousand, two hundred twenty-three".
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