Search a number
-
+
2033212120001 = 2287889030223
BaseRepresentation
bin11101100101100100111…
…000101101101111000001
321012101002001022100121122
4131211210320231233001
5231303004300320001
64154013400002025
7266615614603166
oct35454470555701
97171061270548
102033212120001
1171430a266147
1228a072760315
1311996724c79a
147059d75a06d
1537d4daeab1b
hex1d964e2dbc1

2033212120001 has 4 divisors (see below), whose sum is σ = 2034101152512. Its totient is φ = 2032323087492.

The previous prime is 2033212119949. The next prime is 2033212120021. The reversal of 2033212120001 is 1000212123302.

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 a de Polignac number, because none of the positive numbers 2k-2033212120001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2033212120021) 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, 444512825 + ... + 444517398.

It is an arithmetic number, because the mean of its divisors is an integer number (508525288128).

Almost surely, 22033212120001 is an apocalyptic number.

It is an amenable number.

2033212120001 is a deficient number, since it is larger than the sum of its proper divisors (889032511).

2033212120001 is an equidigital number, since it uses as much as digits as its factorization.

2033212120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889032510.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2033212120001 its reverse (1000212123302), we get a palindrome (3033424243303).

The spelling of 2033212120001 in words is "two trillion, thirty-three billion, two hundred twelve million, one hundred twenty thousand, one".

Divisors: 1 2287 889030223 2033212120001