Search a number
-
+
2000232122401 = 9743205299407
BaseRepresentation
bin11101000110110111001…
…000000000100000100001
321002012221121121220001001
4131012313020000200201
5230232433410404101
64130521032112001
7264340421340532
oct35066710004041
97065847556031
102000232122401
11701325983887
122837a9835601
1311680c6876c6
146cb51634689
153706d57e901
hex1d1b7200821

2000232122401 has 4 divisors (see below), whose sum is σ = 2000437431552. Its totient is φ = 2000026813252.

The previous prime is 2000232122363. The next prime is 2000232122501. The reversal of 2000232122401 is 1042212320002.

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 2000232122401 - 211 = 2000232120353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000232122501) 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, 102639961 + ... + 102659446.

It is an arithmetic number, because the mean of its divisors is an integer number (500109357888).

Almost surely, 22000232122401 is an apocalyptic number.

It is an amenable number.

2000232122401 is a deficient number, since it is larger than the sum of its proper divisors (205309151).

2000232122401 is an equidigital number, since it uses as much as digits as its factorization.

2000232122401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205309150.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2000232122401 its reverse (1042212320002), we get a palindrome (3042444442403).

The spelling of 2000232122401 in words is "two trillion, two hundred thirty-two million, one hundred twenty-two thousand, four hundred one".

Divisors: 1 9743 205299407 2000232122401