Base | Representation |
---|---|
bin | 100110110111100… |
… | …1001011110011110 |
3 | 10100220002111012211 |
4 | 1031233021132132 |
5 | 10132334031324 |
6 | 333225351034 |
7 | 44214363364 |
oct | 11557113636 |
9 | 3326074184 |
10 | 1304205214 |
11 | 60a20a754 |
12 | 30493847a |
13 | 17a27b080 |
14 | c52d7634 |
15 | 79771294 |
hex | 4dbc979e |
1304205214 has 8 divisors (see below), whose sum is σ = 2106793080. Its totient is φ = 601940856.
The previous prime is 1304205211. The next prime is 1304205251. The reversal of 1304205214 is 4125024031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304205211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25080844 + ... + 25080895.
It is an arithmetic number, because the mean of its divisors is an integer number (263349135).
Almost surely, 21304205214 is an apocalyptic number.
1304205214 is a deficient number, since it is larger than the sum of its proper divisors (802587866).
1304205214 is a wasteful number, since it uses less digits than its factorization.
1304205214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50161754.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 1304205214 is about 36113.7814968192. The cubic root of 1304205214 is about 1092.5684217246.
Adding to 1304205214 its reverse (4125024031), we get a palindrome (5429229245).
The spelling of 1304205214 in words is "one billion, three hundred four million, two hundred five thousand, two hundred fourteen".
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