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30330141301 = 533491639733
BaseRepresentation
bin11100001111110100…
…010011101001110101
32220021202111211002201
4130033310103221311
5444104004010201
621533344104501
72122415642635
oct341764235165
986252454081
1030330141301
1111954635089
125a65605131
132b248b7295
14167a2266c5
15bc7add801
hex70fd13a75

30330141301 has 8 divisors (see below), whose sum is σ = 30990972600. Its totient is φ = 29672590272.

The previous prime is 30330141299. The next prime is 30330141307. The reversal of 30330141301 is 10314103303.

It can be written as a sum of positive squares in 4 ways, for example, as 17157070225 + 13173071076 = 130985^2 + 114774^2 .

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 30330141301 - 21 = 30330141299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30330141307) 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, 801370 + ... + 838363.

It is an arithmetic number, because the mean of its divisors is an integer number (3873871575).

Almost surely, 230330141301 is an apocalyptic number.

It is an amenable number.

30330141301 is a deficient number, since it is larger than the sum of its proper divisors (660831299).

30330141301 is a wasteful number, since it uses less digits than its factorization.

30330141301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640135.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30330141301 its reverse (10314103303), we get a palindrome (40644244604).

The spelling of 30330141301 in words is "thirty billion, three hundred thirty million, one hundred forty-one thousand, three hundred one".

Divisors: 1 53 349 18497 1639733 86905849 572266817 30330141301