Base | Representation |
---|---|
bin | 10010101000010000… |
… | …00011000000101111 |
3 | 221211000021012211220 |
4 | 21110020003000233 |
5 | 130440320031343 |
6 | 4332231114423 |
7 | 502561622103 |
oct | 112410030057 |
9 | 27730235756 |
10 | 10001330223 |
11 | 4272543475 |
12 | 1b31512a13 |
13 | c35064aa1 |
14 | 6ac3cb903 |
15 | 3d8072183 |
hex | 25420302f |
10001330223 has 4 divisors (see below), whose sum is σ = 13335106968. Its totient is φ = 6667553480.
The previous prime is 10001330201. The next prime is 10001330237. The reversal of 10001330223 is 32203310001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10001330223 - 25 = 10001330191 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001330123) 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, 1666888368 + ... + 1666888373.
It is an arithmetic number, because the mean of its divisors is an integer number (3333776742).
Almost surely, 210001330223 is an apocalyptic number.
10001330223 is a deficient number, since it is larger than the sum of its proper divisors (3333776745).
10001330223 is an equidigital number, since it uses as much as digits as its factorization.
10001330223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3333776744.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 10001330223 its reverse (32203310001), we get a palindrome (42204640224).
The spelling of 10001330223 in words is "ten billion, one million, three hundred thirty thousand, two hundred twenty-three".
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