Search a number
-
+
30211300232201 = 115946550539649
BaseRepresentation
bin1101101111010000111011…
…10100011000110000001001
310221222011122110100201101002
412313220131310120300021
512424440220324412301
6144130514004304345
76235460116623464
oct667503564306011
9127864573321332
1030211300232201
1196985a4412a30
12347b19b3a20b5
1313b1bb493544a
147663401722db
15375cea34516b
hex1b7a1dd18c09

30211300232201 has 8 divisors (see below), whose sum is σ = 33516388548000. Its totient is φ = 26999312995840.

The previous prime is 30211300232147. The next prime is 30211300232203. The reversal of 30211300232201 is 10223200311203.

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-30211300232201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30211300232203) 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, 23275269176 + ... + 23275270473.

It is an arithmetic number, because the mean of its divisors is an integer number (4189548568500).

Almost surely, 230211300232201 is an apocalyptic number.

It is an amenable number.

30211300232201 is a deficient number, since it is larger than the sum of its proper divisors (3305088315799).

30211300232201 is a wasteful number, since it uses less digits than its factorization.

30211300232201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46550539719.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30211300232201 its reverse (10223200311203), we get a palindrome (40434500543404).

The spelling of 30211300232201 in words is "thirty trillion, two hundred eleven billion, three hundred million, two hundred thirty-two thousand, two hundred one".

Divisors: 1 11 59 649 46550539649 512055936139 2746481839291 30211300232201