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30235251414001 = 64147168878961
BaseRepresentation
bin1101101111111101100010…
…11010111001001111110001
310222001110110122201211002111
412313332301122321033301
512430333243330222001
6144145514401245321
76240265500411034
oct667766132711761
9128043418654074
1030235251414001
1196a7775212357
123483964633841
1313b4230a9b27a
1476757310101b
1537674cde1851
hex1b7fb16b93f1

30235251414001 has 4 divisors (see below), whose sum is σ = 30282420293604. Its totient is φ = 30188082534400.

The previous prime is 30235251413989. The next prime is 30235251414047. The reversal of 30235251414001 is 10041415253203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18332227008225 + 11903024405776 = 4281615^2 + 3450076^2 .

It is a cyclic number.

It is not a de Polignac number, because 30235251414001 - 213 = 30235251405809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30235251414101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23584438840 + ... + 23584440121.

It is an arithmetic number, because the mean of its divisors is an integer number (7570605073401).

Almost surely, 230235251414001 is an apocalyptic number.

It is an amenable number.

30235251414001 is a deficient number, since it is larger than the sum of its proper divisors (47168879603).

30235251414001 is an equidigital number, since it uses as much as digits as its factorization.

30235251414001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47168879602.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 30235251414001 its reverse (10041415253203), we get a palindrome (40276666667204).

The spelling of 30235251414001 in words is "thirty trillion, two hundred thirty-five billion, two hundred fifty-one million, four hundred fourteen thousand, one".

Divisors: 1 641 47168878961 30235251414001