Search a number
-
+
330023110213201 = 3110645906781071
BaseRepresentation
bin100101100001001110111111…
…0010000000111111001010001
31121021111220022222120211000111
41023002131332100013321101
5321224044312203310301
63125522305051321321
7126341245216556206
oct11302357620077121
91537456288524014
10330023110213201
1196179019037829
1231020833a50241
131121c0796b1622
145b6d2bd19dcad
1528249d2468551
hex12c277e407e51

330023110213201 has 4 divisors (see below), whose sum is σ = 340669016994304. Its totient is φ = 319377203432100.

The previous prime is 330023110213127. The next prime is 330023110213243. The reversal of 330023110213201 is 102312011320033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 330023110213201 - 27 = 330023110213073 is a prime.

It is a super-2 number, since 2×3300231102132012 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330023110283201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5322953390505 + ... + 5322953390566.

It is an arithmetic number, because the mean of its divisors is an integer number (85167254248576).

Almost surely, 2330023110213201 is an apocalyptic number.

330023110213201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

330023110213201 is a deficient number, since it is larger than the sum of its proper divisors (10645906781103).

330023110213201 is a wasteful number, since it uses less digits than its factorization.

330023110213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10645906781102.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 330023110213201 its reverse (102312011320033), we get a palindrome (432335121533234).

The spelling of 330023110213201 in words is "three hundred thirty trillion, twenty-three billion, one hundred ten million, two hundred thirteen thousand, two hundred one".

Divisors: 1 31 10645906781071 330023110213201