Base | Representation |
---|---|
bin | 100110101111100… |
… | …1010000010011110 |
3 | 10100121012111212120 |
4 | 1031133022002132 |
5 | 10130300410324 |
6 | 332555443410 |
7 | 44133633663 |
oct | 11537120236 |
9 | 3317174776 |
10 | 1300013214 |
11 | 607907195 |
12 | 303456566 |
13 | 179440cb6 |
14 | c4925a6a |
15 | 791e4179 |
hex | 4d7ca09e |
1300013214 has 16 divisors (see below), whose sum is σ = 2600471952. Its totient is φ = 433263488.
The previous prime is 1300013191. The next prime is 1300013219. The reversal of 1300013214 is 4123100031.
1300013214 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1300013193 and 1300013202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1300013219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28582 + ... + 58454.
It is an arithmetic number, because the mean of its divisors is an integer number (162529497).
Almost surely, 21300013214 is an apocalyptic number.
1300013214 is an abundant number, since it is smaller than the sum of its proper divisors (1300458738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300013214 is a wasteful number, since it uses less digits than its factorization.
1300013214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37131.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1300013214 is about 36055.6959993841. The cubic root of 1300013214 is about 1091.3965809115.
Adding to 1300013214 its reverse (4123100031), we get a palindrome (5423113245).
The spelling of 1300013214 in words is "one billion, three hundred million, thirteen thousand, two hundred fourteen".
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