Base | Representation |
---|---|
bin | 100110110111011… |
… | …0000000101101110 |
3 | 10100212220012120120 |
4 | 1031232300011232 |
5 | 10132322214410 |
6 | 333223225410 |
7 | 44213451255 |
oct | 11556600556 |
9 | 3325805516 |
10 | 1304101230 |
11 | 60a149613 |
12 | 3048a8266 |
13 | 17a242943 |
14 | c52ab79c |
15 | 79750570 |
hex | 4dbb016e |
1304101230 has 16 divisors (see below), whose sum is σ = 3129843024. Its totient is φ = 347760320.
The previous prime is 1304101217. The next prime is 1304101241. The reversal of 1304101230 is 321014031.
1304101230 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 21734991 + ... + 21735050.
It is an arithmetic number, because the mean of its divisors is an integer number (195615189).
Almost surely, 21304101230 is an apocalyptic number.
1304101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1304101230 is an abundant number, since it is smaller than the sum of its proper divisors (1825741794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1304101230 is a wasteful number, since it uses less digits than its factorization.
1304101230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43470051.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1304101230 is about 36112.3417961228. The cubic root of 1304101230 is about 1092.5393842047.
Adding to 1304101230 its reverse (321014031), we get a palindrome (1625115261).
The spelling of 1304101230 in words is "one billion, three hundred four million, one hundred one thousand, two hundred thirty".
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