Search a number
-
+
4405130401 = 71075881349
BaseRepresentation
bin1000001101001000…
…01111010010100001
3102101000000210212211
410012210033102201
533010203133101
62005041122121
7214106663530
oct40644172241
912330023784
104405130401
111960643741
12a2b329341
1355283b249
142db092317
151abaedc51
hex10690f4a1

4405130401 has 8 divisors (see below), whose sum is σ = 5081486400. Its totient is φ = 3740537328.

The previous prime is 4405130377. The next prime is 4405130417. The reversal of 4405130401 is 1040315044.

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 4405130401 - 25 = 4405130369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4405130441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2939926 + ... + 2941423.

It is an arithmetic number, because the mean of its divisors is an integer number (635185800).

Almost surely, 24405130401 is an apocalyptic number.

It is an amenable number.

4405130401 is a deficient number, since it is larger than the sum of its proper divisors (676355999).

4405130401 is a wasteful number, since it uses less digits than its factorization.

4405130401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881463.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4405130401 is about 66371.1563934214. The cubic root of 4405130401 is about 1639.2791796837.

Adding to 4405130401 its reverse (1040315044), we get a palindrome (5445445445).

The spelling of 4405130401 in words is "four billion, four hundred five million, one hundred thirty thousand, four hundred one".

Divisors: 1 7 107 749 5881349 41169443 629304343 4405130401