Search a number
-
+
2230203031303 = 13285191601541
BaseRepresentation
bin100000011101000010011…
…101011001111100000111
321220012112200110111102111
4200131002131121330013
5243014423434000203
64424312514521451
7320061336661642
oct40350235317407
97805480414374
102230203031303
1178a907519485
1230028a596287
131323cc0245b0
1479d29d4aa59
153d02ccd326d
hex20742759f07

2230203031303 has 8 divisors (see below), whose sum is σ = 2401769524896. Its totient is φ = 2058638311200.

The previous prime is 2230203031279. The next prime is 2230203031327. The reversal of 2230203031303 is 3031303020322.

It is an interprime number because it is at equal distance from previous prime (2230203031279) and next prime (2230203031327).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2230203031303 - 217 = 2230202900231 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 (2230203031333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3406713 + ... + 4008253.

It is an arithmetic number, because the mean of its divisors is an integer number (300221190612).

Almost surely, 22230203031303 is an apocalyptic number.

2230203031303 is a deficient number, since it is larger than the sum of its proper divisors (171566493593).

2230203031303 is a wasteful number, since it uses less digits than its factorization.

2230203031303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886745.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 2230203031303 its reverse (3031303020322), we get a palindrome (5261506051625).

The spelling of 2230203031303 in words is "two trillion, two hundred thirty billion, two hundred three million, thirty-one thousand, three hundred three".

Divisors: 1 13 285191 601541 3707483 7820033 171554079331 2230203031303