Search a number
-
+
304101401 = 1494194871
BaseRepresentation
bin10010001000000…
…011100000011001
3210012012221200212
4102020003200121
51110322221101
650101540505
710351551002
oct2210034031
9705187625
10304101401
1114672597a
1285a14735
134b005876
142c5601a9
151ba6e1bb
hex12203819

304101401 has 8 divisors (see below), whose sum is σ = 306936000. Its totient is φ = 301277680.

The previous prime is 304101397. The next prime is 304101437. The reversal of 304101401 is 104101403.

It is a happy number.

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 304101401 - 22 = 304101397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304101451) 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, 59996 + ... + 64866.

It is an arithmetic number, because the mean of its divisors is an integer number (38367000).

Almost surely, 2304101401 is an apocalyptic number.

It is an amenable number.

304101401 is a deficient number, since it is larger than the sum of its proper divisors (2834599).

304101401 is a wasteful number, since it uses less digits than its factorization.

304101401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5439.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 304101401 is about 17438.5034048223. The cubic root of 304101401 is about 672.4698335026.

Adding to 304101401 its reverse (104101403), we get a palindrome (408202804).

The spelling of 304101401 in words is "three hundred four million, one hundred one thousand, four hundred one".

Divisors: 1 149 419 4871 62431 725779 2040949 304101401