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2232230113 = 3172007423
BaseRepresentation
bin1000010100001101…
…0010000011100001
312202120100001001101
42011003102003201
514032422330423
61005300234401
7106213433341
oct20503220341
95676301041
102232230113
11a46043583
1252369ba01
13297607729
1417266ad21
15d0e867ad
hex850d20e1

2232230113 has 4 divisors (see below), whose sum is σ = 2304237568. Its totient is φ = 2160222660.

The previous prime is 2232230107. The next prime is 2232230129. The reversal of 2232230113 is 3110322322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3110322322 = 21555161161.

It is a cyclic number.

It is not a de Polignac number, because 2232230113 - 229 = 1695359201 is a prime.

It is a super-3 number, since 3×22322301133 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232230213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36003681 + ... + 36003742.

It is an arithmetic number, because the mean of its divisors is an integer number (576059392).

Almost surely, 22232230113 is an apocalyptic number.

It is an amenable number.

2232230113 is a deficient number, since it is larger than the sum of its proper divisors (72007455).

2232230113 is an equidigital number, since it uses as much as digits as its factorization.

2232230113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72007454.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2232230113 is about 47246.4825463230. The cubic root of 2232230113 is about 1306.9119253272.

Adding to 2232230113 its reverse (3110322322), we get a palindrome (5342552435).

The spelling of 2232230113 in words is "two billion, two hundred thirty-two million, two hundred thirty thousand, one hundred thirteen".

Divisors: 1 31 72007423 2232230113