Base | Representation |
---|---|
bin | 111100011001011… |
… | …011101111111111 |
3 | 2121121200222120220 |
4 | 330121123233333 |
5 | 4033401101343 |
6 | 244314312423 |
7 | 34052624025 |
oct | 7431335777 |
9 | 2547628526 |
10 | 1013300223 |
11 | 47aa88501 |
12 | 243428713 |
13 | 131c15c40 |
14 | 98810715 |
15 | 5de5c183 |
hex | 3c65bbff |
1013300223 has 16 divisors (see below), whose sum is σ = 1505169120. Its totient is φ = 602066304.
The previous prime is 1013300207. The next prime is 1013300231. The reversal of 1013300223 is 3220033101.
It is not a de Polignac number, because 1013300223 - 24 = 1013300207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013300243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446836 + ... + 449097.
It is an arithmetic number, because the mean of its divisors is an integer number (94073070).
Almost surely, 21013300223 is an apocalyptic number.
1013300223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1013300223 is a deficient number, since it is larger than the sum of its proper divisors (491868897).
1013300223 is a wasteful number, since it uses less digits than its factorization.
1013300223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 895978.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 1013300223 is about 31832.3769612010. The cubic root of 1013300223 is about 1004.4138965196.
Adding to 1013300223 its reverse (3220033101), we get a palindrome (4233333324).
The spelling of 1013300223 in words is "one billion, thirteen million, three hundred thousand, two hundred twenty-three".
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