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2223040341 = 31086168227
BaseRepresentation
bin1000010010000000…
…1110011101010101
312201221001011001110
42010200032131111
514023044242331
61004331245233
7106042350114
oct20440163525
95657034043
102223040341
11a40937125
125205a9819
1329573a8b2
14171357c7b
15d026d946
hex8480e755

2223040341 has 8 divisors (see below), whose sum is σ = 2964370144. Its totient is φ = 1481868720.

The previous prime is 2223040319. The next prime is 2223040363. The reversal of 2223040341 is 1430403222.

It is an interprime number because it is at equal distance from previous prime (2223040319) and next prime (2223040363).

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

It is not a de Polignac number, because 2223040341 - 215 = 2223007573 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 (2223040441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531 + ... + 66696.

It is an arithmetic number, because the mean of its divisors is an integer number (370546268).

Almost surely, 22223040341 is an apocalyptic number.

It is an amenable number.

2223040341 is a deficient number, since it is larger than the sum of its proper divisors (741329803).

2223040341 is a wasteful number, since it uses less digits than its factorization.

2223040341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79091.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2223040341 is about 47149.1287406247. The cubic root of 2223040341 is about 1305.1160020779.

Adding to 2223040341 its reverse (1430403222), we get a palindrome (3653443563).

The spelling of 2223040341 in words is "two billion, two hundred twenty-three million, forty thousand, three hundred forty-one".

Divisors: 1 3 10861 32583 68227 204681 741013447 2223040341