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30580131333 = 341924327869
BaseRepresentation
bin11100011110101101…
…111100011000000101
32220221011220121221210
4130132231330120011
51000112003200313
622014234202033
72131542553563
oct343655743005
986834817853
1030580131333
1111a72761314
125b15283319
132b6462528b
1416a14dca33
15bdea1e9c3
hex71eb7c605

30580131333 has 8 divisors (see below), whose sum is σ = 40870821600. Its totient is φ = 20338097648.

The previous prime is 30580131313. The next prime is 30580131341. The reversal of 30580131333 is 33313108503.

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 30580131333 - 216 = 30580065797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30580131333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30580131313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12162678 + ... + 12165191.

It is an arithmetic number, because the mean of its divisors is an integer number (5108852700).

Almost surely, 230580131333 is an apocalyptic number.

It is an amenable number.

30580131333 is a deficient number, since it is larger than the sum of its proper divisors (10290690267).

30580131333 is a wasteful number, since it uses less digits than its factorization.

30580131333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24328291.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 30580131333 its reverse (33313108503), we get a palindrome (63893239836).

The spelling of 30580131333 in words is "thirty billion, five hundred eighty million, one hundred thirty-one thousand, three hundred thirty-three".

Divisors: 1 3 419 1257 24327869 72983607 10193377111 30580131333