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2232422023 = 13557308303
BaseRepresentation
bin1000010100010000…
…0000111010000111
312202120200210022011
42011010000322013
514033000001043
61005304315051
7106215163006
oct20504007207
95676623264
102232422023
11a46164787
12523772a87
13297673ba0
141726bac3d
15d0ec359d
hex85100e87

2232422023 has 8 divisors (see below), whose sum is σ = 2408470848. Its totient is φ = 2056990944.

The previous prime is 2232421993. The next prime is 2232422039. The reversal of 2232422023 is 3202242322.

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 2232422023 - 25 = 2232421991 is a prime.

It is a super-3 number, since 3×22324220233 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2232421985 and 2232422003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232422323) 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 7 ways as a sum of consecutive naturals, for example, 146911 + ... + 161392.

It is an arithmetic number, because the mean of its divisors is an integer number (301058856).

Almost surely, 22232422023 is an apocalyptic number.

2232422023 is a deficient number, since it is larger than the sum of its proper divisors (176048825).

2232422023 is a wasteful number, since it uses less digits than its factorization.

2232422023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308873.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2232422023 is about 47248.5134475149. The cubic root of 2232422023 is about 1306.9493770037.

Adding to 2232422023 its reverse (3202242322), we get a palindrome (5434664345).

The spelling of 2232422023 in words is "two billion, two hundred thirty-two million, four hundred twenty-two thousand, twenty-three".

Divisors: 1 13 557 7241 308303 4007939 171724771 2232422023