Search a number
-
+
222430410227 = 597947721607
BaseRepresentation
bin1100111100100111100…
…0101011010111110011
3210021010120001120210202
43033021320223113303
512121014141111402
6250103315345415
722033014202004
oct3171170532763
9707116046722
10222430410227
1186372193413
12371375b226b
1317c8a39c36c
14aaa10a11ab
155bbc771b02
hex33c9e2b5f3

222430410227 has 8 divisors (see below), whose sum is σ = 229063718400. Its totient is φ = 215892545544.

The previous prime is 222430410221. The next prime is 222430410271. The reversal of 222430410227 is 722014034222.

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 222430410227 - 24 = 222430410211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222430410227.

It is not an unprimeable number, because it can be changed into a prime (222430410221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23856143 + ... + 23865464.

It is an arithmetic number, because the mean of its divisors is an integer number (28632964800).

Almost surely, 2222430410227 is an apocalyptic number.

222430410227 is a deficient number, since it is larger than the sum of its proper divisors (6633308173).

222430410227 is an equidigital number, since it uses as much as digits as its factorization.

222430410227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47721745.

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 222430410227 its reverse (722014034222), we get a palindrome (944444444449).

The spelling of 222430410227 in words is "two hundred twenty-two billion, four hundred thirty million, four hundred ten thousand, two hundred twenty-seven".

Divisors: 1 59 79 4661 47721607 2815574813 3770006953 222430410227