Base | Representation |
---|---|
bin | 100110110111100… |
… | …1011101010111111 |
3 | 10100220002221112220 |
4 | 1031233023222333 |
5 | 10132334323312 |
6 | 333225500423 |
7 | 44214431532 |
oct | 11557135277 |
9 | 3326087486 |
10 | 1304214207 |
11 | 60a21648a |
12 | 304941713 |
13 | 17a2821aa |
14 | c52daa19 |
15 | 79773c8c |
hex | 4dbcbabf |
1304214207 has 8 divisors (see below), whose sum is σ = 1830476160. Its totient is φ = 823714200.
The previous prime is 1304214203. The next prime is 1304214217. The reversal of 1304214207 is 7024124031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1304214207 - 22 = 1304214203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304214203) 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, 11440419 + ... + 11440532.
It is an arithmetic number, because the mean of its divisors is an integer number (228809520).
Almost surely, 21304214207 is an apocalyptic number.
1304214207 is a deficient number, since it is larger than the sum of its proper divisors (526261953).
1304214207 is a wasteful number, since it uses less digits than its factorization.
1304214207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22880973.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 1304214207 is about 36113.9060058587. The cubic root of 1304214207 is about 1092.5709329462.
Adding to 1304214207 its reverse (7024124031), we get a palindrome (8328338238).
The spelling of 1304214207 in words is "one billion, three hundred four million, two hundred fourteen thousand, two hundred seven".
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