Search a number
-
+
30003412001 = 661329913759
BaseRepresentation
bin11011111100010101…
…111011110000100001
32212102222201020202112
4123330111323300201
5442421333141001
621441113125105
72111340536243
oct337425736041
985388636675
1030003412001
11117a7164572
1259940b9795
132aa1cbb134
141648a96093
15ba909ecbb
hex6fc57bc21

30003412001 has 8 divisors (see below), whose sum is σ = 30060096000. Its totient is φ = 29946763440.

The previous prime is 30003411983. The next prime is 30003412091. The reversal of 30003412001 is 10021430003.

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 30003412001 - 26 = 30003411937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30003412091) 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, 2173760 + ... + 2187518.

It is an arithmetic number, because the mean of its divisors is an integer number (3757512000).

Almost surely, 230003412001 is an apocalyptic number.

It is an amenable number.

30003412001 is a deficient number, since it is larger than the sum of its proper divisors (56683999).

30003412001 is a wasteful number, since it uses less digits than its factorization.

30003412001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17719.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30003412001 its reverse (10021430003), we get a palindrome (40024842004).

The spelling of 30003412001 in words is "thirty billion, three million, four hundred twelve thousand, one".

Divisors: 1 661 3299 13759 2180639 9094699 45390941 30003412001