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2535142244 = 223731699157
BaseRepresentation
bin1001011100011011…
…0011001101100100
320112200022120101012
42113012303031210
520142444022434
61055320521352
7116552232155
oct22706631544
96480276335
102535142244
111091026988
125a9020258
133152b4b8b
141a099b92c
15ec86d3ce
hex971b3364

2535142244 has 12 divisors (see below), whose sum is σ = 4448395644. Its totient is φ = 1264172064.

The previous prime is 2535142243. The next prime is 2535142301. The reversal of 2535142244 is 4422415352.

2535142244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1908641344 + 626500900 = 43688^2 + 25030^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2535142244.

It is not an unprimeable number, because it can be changed into a prime (2535142243) 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, 848087 + ... + 851070.

It is an arithmetic number, because the mean of its divisors is an integer number (370699637).

Almost surely, 22535142244 is an apocalyptic number.

It is an amenable number.

2535142244 is a deficient number, since it is larger than the sum of its proper divisors (1913253400).

2535142244 is a wasteful number, since it uses less digits than its factorization.

2535142244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699534 (or 1699532 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 2535142244 is about 50350.1960671456. The cubic root of 2535142244 is about 1363.5386228616.

Adding to 2535142244 its reverse (4422415352), we get a palindrome (6957557596).

The spelling of 2535142244 in words is "two billion, five hundred thirty-five million, one hundred forty-two thousand, two hundred forty-four".

Divisors: 1 2 4 373 746 1492 1699157 3398314 6796628 633785561 1267571122 2535142244