Search a number
-
+
33100130341 = 42023787667
BaseRepresentation
bin11110110100111010…
…111110100000100101
310011102210201211201101
4132310322332200211
51020242113132331
623112254400101
72251152315505
oct366472764045
9104383654641
1033100130341
1113046184923
1264b9200031
133176737555
141860077a05
15cdad9b061
hex7b4ebe825

33100130341 has 4 divisors (see below), whose sum is σ = 33100960032. Its totient is φ = 33099300652.

The previous prime is 33100130303. The next prime is 33100130351. The reversal of 33100130341 is 14303100133.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14303100133 = 72043300019.

It is a cyclic number.

It is not a de Polignac number, because 33100130341 - 211 = 33100128293 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 (33100130351) 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, 351811 + ... + 435856.

It is an arithmetic number, because the mean of its divisors is an integer number (8275240008).

Almost surely, 233100130341 is an apocalyptic number.

It is an amenable number.

33100130341 is a deficient number, since it is larger than the sum of its proper divisors (829691).

33100130341 is an equidigital number, since it uses as much as digits as its factorization.

33100130341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829690.

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

Adding to 33100130341 its reverse (14303100133), we get a palindrome (47403230474).

The spelling of 33100130341 in words is "thirty-three billion, one hundred million, one hundred thirty thousand, three hundred forty-one".

Divisors: 1 42023 787667 33100130341