Base | Representation |
---|---|
bin | 100110101111111… |
… | …1000011011011110 |
3 | 10100121120011112012 |
4 | 1031133320123132 |
5 | 10130323000410 |
6 | 333003511222 |
7 | 44135354654 |
oct | 11537703336 |
9 | 3317504465 |
10 | 1300203230 |
11 | 607a26a27 |
12 | 303528512 |
13 | 1794a9631 |
14 | c4974dd4 |
15 | 79230605 |
hex | 4d7f86de |
1300203230 has 16 divisors (see below), whose sum is σ = 2361839040. Its totient is φ = 515309472.
The previous prime is 1300203221. The next prime is 1300203257. The reversal of 1300203230 is 323020031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595334 + ... + 597513.
It is an arithmetic number, because the mean of its divisors is an integer number (147614940).
Almost surely, 21300203230 is an apocalyptic number.
1300203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1300203230 is a deficient number, since it is larger than the sum of its proper divisors (1061635810).
1300203230 is a wasteful number, since it uses less digits than its factorization.
1300203230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1192963.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 1300203230 is about 36058.3309375240. The cubic root of 1300203230 is about 1091.4497528607.
Adding to 1300203230 its reverse (323020031), we get a palindrome (1623223261).
The spelling of 1300203230 in words is "one billion, three hundred million, two hundred three thousand, two hundred thirty".
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