Search a number
-
+
2230261036231 = 47353313431181
BaseRepresentation
bin100000011101000101111…
…010101011010011000111
321220012200201121110020011
4200131011322223103013
5243020033311124411
64424322350051051
7320062643006344
oct40350572532307
97805621543204
102230261036231
1178a937237438
123002a5aa9a87
1313240b053437
1479d339297cb
153d032e3ec21
hex20745eab4c7

2230261036231 has 8 divisors (see below), whose sum is σ = 2278358265024. Its totient is φ = 2182190676960.

The previous prime is 2230261036189. The next prime is 2230261036247. The reversal of 2230261036231 is 1326301620322.

2230261036231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2230261036231 - 27 = 2230261036103 is a prime.

It is a super-2 number, since 2×22302610362312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230261036193 and 2230261036202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230261336231) 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, 6549540 + ... + 6881641.

It is an arithmetic number, because the mean of its divisors is an integer number (284794783128).

Almost surely, 22230261036231 is an apocalyptic number.

2230261036231 is a deficient number, since it is larger than the sum of its proper divisors (48097228793).

2230261036231 is a wasteful number, since it uses less digits than its factorization.

2230261036231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13434761.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 2230261036231 its reverse (1326301620322), we get a palindrome (3556562656553).

The spelling of 2230261036231 in words is "two trillion, two hundred thirty billion, two hundred sixty-one million, thirty-six thousand, two hundred thirty-one".

Divisors: 1 47 3533 166051 13431181 631265507 47452362473 2230261036231