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2305252341 = 32783943613
BaseRepresentation
bin1000100101100111…
…0101101111110101
312221122201221201100
42021121311233311
514210121033331
61020425320313
7111061215210
oct21131655765
95848657640
102305252341
11a83289227
12544036099
132a9793a52
1417c238777
15d75acae6
hex89675bf5

2305252341 has 24 divisors (see below), whose sum is σ = 3810119040. Its totient is φ = 1315686816.

The previous prime is 2305252333. The next prime is 2305252363. The reversal of 2305252341 is 1432525032.

It is a happy number.

It is not a de Polignac number, because 2305252341 - 23 = 2305252333 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305252321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31051 + ... + 74663.

It is an arithmetic number, because the mean of its divisors is an integer number (158754960).

Almost surely, 22305252341 is an apocalyptic number.

2305252341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2305252341 is a deficient number, since it is larger than the sum of its proper divisors (1504866699).

2305252341 is a wasteful number, since it uses less digits than its factorization.

2305252341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44465 (or 44462 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2305252341 is about 48013.0434465469. The cubic root of 2305252341 is about 1321.0101582314.

Adding to 2305252341 its reverse (1432525032), we get a palindrome (3737777373).

The spelling of 2305252341 in words is "two billion, three hundred five million, two hundred fifty-two thousand, three hundred forty-one".

Divisors: 1 3 7 9 21 63 839 2517 5873 7551 17619 43613 52857 130839 305291 392517 915873 2747619 36591307 109773921 256139149 329321763 768417447 2305252341