Base | Representation |
---|---|
bin | 10010101000001001… |
… | …00000111011111111 |
3 | 221210221112011121121 |
4 | 21110010200323333 |
5 | 130440100413343 |
6 | 4332155211411 |
7 | 502551014305 |
oct | 112404407377 |
9 | 27727464547 |
10 | 10000404223 |
11 | 4271a70787 |
12 | 1b31146b67 |
13 | c34acc464 |
14 | 6ac22a275 |
15 | 3d7e3caed |
hex | 254120eff |
10000404223 has 4 divisors (see below), whose sum is σ = 10001597128. Its totient is φ = 9999211320.
The previous prime is 10000404217. The next prime is 10000404229. The reversal of 10000404223 is 32240400001.
10000404223 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.
It is an interprime number because it is at equal distance from previous prime (10000404217) and next prime (10000404229).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10000404223 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10000404197 and 10000404206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10000404229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583788 + ... + 600673.
It is an arithmetic number, because the mean of its divisors is an integer number (2500399282).
Almost surely, 210000404223 is an apocalyptic number.
10000404223 is a deficient number, since it is larger than the sum of its proper divisors (1192905).
10000404223 is an equidigital number, since it uses as much as digits as its factorization.
10000404223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192904.
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 10000404223 its reverse (32240400001), we get a palindrome (42240804224).
The spelling of 10000404223 in words is "ten billion, four hundred four thousand, two hundred twenty-three".
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