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2230440413 = 47257918401
BaseRepresentation
bin1000010011110001…
…1101000111011101
312202102222010001012
42010330131013131
514031443043123
61005154025005
7106162300505
oct20474350735
95672863035
102230440413
11a45030993
12522b78165
1329712bc36
14172322a05
15d0c31378
hex84f1d1dd

2230440413 has 8 divisors (see below), whose sum is σ = 2278903680. Its totient is φ = 2182019200.

The previous prime is 2230440397. The next prime is 2230440461. The reversal of 2230440413 is 3140440322.

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 2230440413 - 24 = 2230440397 is a prime.

It is a super-2 number, since 2×22304404132 = 9949728871887221138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230448413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112013 + ... + 130413.

It is an arithmetic number, because the mean of its divisors is an integer number (284862960).

Almost surely, 22230440413 is an apocalyptic number.

It is an amenable number.

2230440413 is a deficient number, since it is larger than the sum of its proper divisors (48463267).

2230440413 is a wasteful number, since it uses less digits than its factorization.

2230440413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21027.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2230440413 is about 47227.5387141867. The cubic root of 2230440413 is about 1306.5625578742.

Adding to 2230440413 its reverse (3140440322), we get a palindrome (5370880735).

Subtracting 2230440413 from its reverse (3140440322), we obtain a palindrome (909999909).

The spelling of 2230440413 in words is "two billion, two hundred thirty million, four hundred forty thousand, four hundred thirteen".

Divisors: 1 47 2579 18401 121213 864847 47456179 2230440413