Search a number
-
+
30330011201 = 719228045197
BaseRepresentation
bin11100001111110011…
…110011111001000001
32220021202021012122012
4130033303303321001
5444103440324301
621533341222305
72122414561430
oct341763637101
986252235565
1030330011201
1111954556366
125a65561995
132b2486ccb9
14167a1d1117
15bc7ab4ebb
hex70fcf3e41

30330011201 has 8 divisors (see below), whose sum is σ = 36487231680. Its totient is φ = 24628881168.

The previous prime is 30330011183. The next prime is 30330011207. The reversal of 30330011201 is 10211003303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30330011201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30330011207) 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, 114022466 + ... + 114022731.

It is an arithmetic number, because the mean of its divisors is an integer number (4560903960).

Almost surely, 230330011201 is an apocalyptic number.

It is an amenable number.

30330011201 is a deficient number, since it is larger than the sum of its proper divisors (6157220479).

30330011201 is a wasteful number, since it uses less digits than its factorization.

30330011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228045223.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30330011201 its reverse (10211003303), we get a palindrome (40541014504).

The spelling of 30330011201 in words is "thirty billion, three hundred thirty million, eleven thousand, two hundred one".

Divisors: 1 7 19 133 228045197 1596316379 4332858743 30330011201