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2232303124 = 22558075781
BaseRepresentation
bin1000010100001110…
…0011111000010100
312202120110202012111
42011003203320110
514032432144444
61005302000404
7106214156242
oct20503437024
95676422174
102232303124
11a46093417
12523716104
13297631a2c
14172689792
15d0e9d234
hex850e3e14

2232303124 has 6 divisors (see below), whose sum is σ = 3906530474. Its totient is φ = 1116151560.

The previous prime is 2232303109. The next prime is 2232303127. The reversal of 2232303124 is 4213032322.

It can be written as a sum of positive squares in only one way, i.e., 2165227024 + 67076100 = 46532^2 + 8190^2 .

It is a super-3 number, since 3×22323031243 (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232303095 and 2232303104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232303127) 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 as a sum of consecutive naturals, namely, 279037887 + ... + 279037894.

Almost surely, 22232303124 is an apocalyptic number.

It is an amenable number.

2232303124 is a deficient number, since it is larger than the sum of its proper divisors (1674227350).

2232303124 is a wasteful number, since it uses less digits than its factorization.

2232303124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558075785 (or 558075783 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2232303124 is about 47247.2552006992. The cubic root of 2232303124 is about 1306.9261738442.

Adding to 2232303124 its reverse (4213032322), we get a palindrome (6445335446).

The spelling of 2232303124 in words is "two billion, two hundred thirty-two million, three hundred three thousand, one hundred twenty-four".

Divisors: 1 2 4 558075781 1116151562 2232303124