Base | Representation |
---|---|
bin | 100110110101011… |
… | …1011101101000110 |
3 | 10100211000100110111 |
4 | 1031222323231012 |
5 | 10132043201410 |
6 | 333145543234 |
7 | 44202112015 |
oct | 11552735506 |
9 | 3324010414 |
10 | 1303100230 |
11 | 609625543 |
12 | 3044a4b1a |
13 | 179c82133 |
14 | c50caa7c |
15 | 79603b8a |
hex | 4dabbb46 |
1303100230 has 32 divisors (see below), whose sum is σ = 2368776960. Its totient is φ = 516104160.
The previous prime is 1303100189. The next prime is 1303100233. The reversal of 1303100230 is 320013031.
It is a self number, because there is not a number n which added to its sum of digits gives 1303100230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303100233) 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, 810087 + ... + 811693.
It is an arithmetic number, because the mean of its divisors is an integer number (74024280).
Almost surely, 21303100230 is an apocalyptic number.
1303100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1303100230 is a deficient number, since it is larger than the sum of its proper divisors (1065676730).
1303100230 is a wasteful number, since it uses less digits than its factorization.
1303100230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2364.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 1303100230 is about 36098.4796078727. The cubic root of 1303100230 is about 1092.2597760900.
Adding to 1303100230 its reverse (320013031), we get a palindrome (1623113261).
The spelling of 1303100230 in words is "one billion, three hundred three million, one hundred thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •