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2232015230 = 25223201523
BaseRepresentation
bin1000010100001001…
…1101100101111110
312202112221010021202
42011002131211332
514032343441410
61005251455502
7106211550014
oct20502354576
95675833252
102232015230
11a45a07095
125235b7592
13297560993
141726128b4
15d0e42ca5
hex8509d97e

2232015230 has 8 divisors (see below), whose sum is σ = 4017627432. Its totient is φ = 892806088.

The previous prime is 2232015229. The next prime is 2232015239. The reversal of 2232015230 is 325102322.

2232015230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×22320152303 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232015239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111600752 + ... + 111600771.

It is an arithmetic number, because the mean of its divisors is an integer number (502203429).

Almost surely, 22232015230 is an apocalyptic number.

2232015230 is a deficient number, since it is larger than the sum of its proper divisors (1785612202).

2232015230 is a wasteful number, since it uses less digits than its factorization.

2232015230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223201530.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2232015230 is about 47244.2084281238. The cubic root of 2232015230 is about 1306.8699878696.

Adding to 2232015230 its reverse (325102322), we get a palindrome (2557117552).

The spelling of 2232015230 in words is "two billion, two hundred thirty-two million, fifteen thousand, two hundred thirty".

Divisors: 1 2 5 10 223201523 446403046 1116007615 2232015230