Search a number
-
+
2200230303131 = 7314318614733
BaseRepresentation
bin100000000001000111111…
…100100001010110011011
321210100011211111010222002
4200001013330201112123
5242022032424200011
64402434415151215
7314650520666540
oct40010774412633
97710154433862
102200230303131
11779126712153
122b650481550b
1312c6334ba793
14786c53a0bc7
153c376794c3b
hex20047f2159b

2200230303131 has 4 divisors (see below), whose sum is σ = 2514548917872. Its totient is φ = 1885911688392.

The previous prime is 2200230303097. The next prime is 2200230303143. The reversal of 2200230303131 is 1313030320022.

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

It is a cyclic number.

It is not a de Polignac number, because 2200230303131 - 214 = 2200230286747 is a prime.

It is a super-2 number, since 2×22002303031312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200230303191) 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, 157159307360 + ... + 157159307373.

It is an arithmetic number, because the mean of its divisors is an integer number (628637229468).

Almost surely, 22200230303131 is an apocalyptic number.

2200230303131 is a deficient number, since it is larger than the sum of its proper divisors (314318614741).

2200230303131 is an equidigital number, since it uses as much as digits as its factorization.

2200230303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314318614740.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2200230303131 its reverse (1313030320022), we get a palindrome (3513260623153).

The spelling of 2200230303131 in words is "two trillion, two hundred billion, two hundred thirty million, three hundred three thousand, one hundred thirty-one".

Divisors: 1 7 314318614733 2200230303131