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30310333231201 = 194015139732029
BaseRepresentation
bin1101110010001001011001…
…01001010011000001100001
310222022122021020102022121221
412321010230221103001201
512433101030301344301
6144244212545215041
76245564212340212
oct671045451230141
9128278236368557
1030310333231201
1197265a3a13951
123496419331481
1313bb337cbca3a
1476b0569d5409
1537869471ada1
hex1b912ca53061

30310333231201 has 8 divisors (see below), whose sum is σ = 31906409371200. Its totient is φ = 28714336635600.

The previous prime is 30310333231183. The next prime is 30310333231231. The reversal of 30310333231201 is 10213233301303.

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 30310333231201 - 239 = 29760577417313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30310333231231) 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, 19103146 + ... + 20628883.

It is an arithmetic number, because the mean of its divisors is an integer number (3988301171400).

Almost surely, 230310333231201 is an apocalyptic number.

It is an amenable number.

30310333231201 is a deficient number, since it is larger than the sum of its proper divisors (1596076139999).

30310333231201 is a wasteful number, since it uses less digits than its factorization.

30310333231201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39772199.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 30310333231201 its reverse (10213233301303), we get a palindrome (40523566532504).

The spelling of 30310333231201 in words is "thirty trillion, three hundred ten billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred one".

Divisors: 1 19 40151 762869 39732029 754908551 1595280696379 30310333231201