Base | Representation |
---|---|
bin | 101001110000110… |
… | …0011010101011011 |
3 | 10121122210122021101 |
4 | 1103201203111123 |
5 | 10332213220121 |
6 | 351014452231 |
7 | 46503614413 |
oct | 12341432533 |
9 | 3548718241 |
10 | 1401304411 |
11 | 659aaa821 |
12 | 331364077 |
13 | 194417410 |
14 | d4171643 |
15 | 83051491 |
hex | 5386355b |
1401304411 has 8 divisors (see below), whose sum is σ = 1520981504. Its totient is φ = 1283325120.
The previous prime is 1401304409. The next prime is 1401304427. The reversal of 1401304411 is 1144031041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1401304411 - 21 = 1401304409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1401304711) 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, 422730 + ... + 426031.
It is an arithmetic number, because the mean of its divisors is an integer number (190122688).
Almost surely, 21401304411 is an apocalyptic number.
1401304411 is a deficient number, since it is larger than the sum of its proper divisors (119677093).
1401304411 is a wasteful number, since it uses less digits than its factorization.
1401304411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848901.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 1401304411 is about 37434.0007346263. Note that the first 3 decimals coincide. The cubic root of 1401304411 is about 1119.0362699855.
Adding to 1401304411 its reverse (1144031041), we get a palindrome (2545335452).
The spelling of 1401304411 in words is "one billion, four hundred one million, three hundred four thousand, four hundred eleven".
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