Base | Representation |
---|---|
bin | 100110110111011… |
… | …0101101100101001 |
3 | 10100212221101002100 |
4 | 1031232311230221 |
5 | 10132323433301 |
6 | 333223524013 |
7 | 44213605242 |
oct | 11556655451 |
9 | 3325841070 |
10 | 1304124201 |
11 | 60a1648a6 |
12 | 3048b9609 |
13 | 17a250233 |
14 | c52b5cc9 |
15 | 79757286 |
hex | 4dbb5b29 |
1304124201 has 24 divisors (see below), whose sum is σ = 1925052480. Its totient is φ = 850445856.
The previous prime is 1304124191. The next prime is 1304124233. The reversal of 1304124201 is 1024214031.
It is not a de Polignac number, because 1304124201 - 214 = 1304107817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1304124251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161580 + ... + 169458.
It is an arithmetic number, because the mean of its divisors is an integer number (80210520).
Almost surely, 21304124201 is an apocalyptic number.
It is an amenable number.
1304124201 is a deficient number, since it is larger than the sum of its proper divisors (620928279).
1304124201 is a wasteful number, since it uses less digits than its factorization.
1304124201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8285 (or 8282 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1304124201 is about 36112.6598438830. The cubic root of 1304124201 is about 1092.5457989866.
Adding to 1304124201 its reverse (1024214031), we get a palindrome (2328338232).
The spelling of 1304124201 in words is "one billion, three hundred four million, one hundred twenty-four thousand, two hundred one".
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