Base | Representation |
---|---|
bin | 100110110111110… |
… | …1010011100001011 |
3 | 10100220100100102121 |
4 | 1031233222130023 |
5 | 10132402341420 |
6 | 333232312111 |
7 | 44215465132 |
oct | 11557523413 |
9 | 3326310377 |
10 | 1304340235 |
11 | 60a2a2140 |
12 | 3049a2637 |
13 | 17a2c7673 |
14 | c5330919 |
15 | 7979b2aa |
hex | 4dbea70b |
1304340235 has 32 divisors (see below), whose sum is σ = 1785825792. Its totient is φ = 905287680.
The previous prime is 1304340217. The next prime is 1304340239. The reversal of 1304340235 is 5320434031.
It is not a de Polignac number, because 1304340235 - 25 = 1304340203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1304340239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 729012 + ... + 730798.
It is an arithmetic number, because the mean of its divisors is an integer number (55807056).
Almost surely, 21304340235 is an apocalyptic number.
1304340235 is a deficient number, since it is larger than the sum of its proper divisors (481485557).
1304340235 is a wasteful number, since it uses less digits than its factorization.
1304340235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2403.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 1304340235 is about 36115.6508317378. The cubic root of 1304340235 is about 1092.6061240199.
Adding to 1304340235 its reverse (5320434031), we get a palindrome (6624774266).
The spelling of 1304340235 in words is "one billion, three hundred four million, three hundred forty thousand, two hundred thirty-five".
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