Base | Representation |
---|---|
bin | 111011100111100… |
… | …011001011001010 |
3 | 2120201002121121101 |
4 | 323213203023022 |
5 | 4022024122214 |
6 | 243130132014 |
7 | 33533521210 |
oct | 7347431312 |
9 | 2521077541 |
10 | 1000223434 |
11 | 473666741 |
12 | 23ab8100a |
13 | 12c2b7ab2 |
14 | 96ba8cb0 |
15 | 5cc27774 |
hex | 3b9e32ca |
1000223434 has 32 divisors (see below), whose sum is σ = 1745494272. Its totient is φ = 421008000.
The previous prime is 1000223431. The next prime is 1000223447. The reversal of 1000223434 is 4343220001.
It is not an unprimeable number, because it can be changed into a prime (1000223431) 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 15 ways as a sum of consecutive naturals, for example, 277524 + ... + 281104.
It is an arithmetic number, because the mean of its divisors is an integer number (54546696).
Almost surely, 21000223434 is an apocalyptic number.
1000223434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1000223434 is a deficient number, since it is larger than the sum of its proper divisors (745270838).
1000223434 is a wasteful number, since it uses less digits than its factorization.
1000223434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3942.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 1000223434 is about 31626.3092061024. The cubic root of 1000223434 is about 1000.0744724537.
Adding to 1000223434 its reverse (4343220001), we get a palindrome (5343443435).
The spelling of 1000223434 in words is "one billion, two hundred twenty-three thousand, four hundred thirty-four".
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