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2305252300 = 2252131773271
BaseRepresentation
bin1000100101100111…
…0101101111001100
312221122201221122211
42021121311233030
514210121033200
61020425320204
7111061215121
oct21131655714
95848657584
102305252300
11a8328919a
12544036064
132a9793a20
1417c238748
15d75acaba
hex89675bcc

2305252300 has 36 divisors (see below), whose sum is σ = 5387200336. Its totient is φ = 851169600.

The previous prime is 2305252291. The next prime is 2305252321. The reversal of 2305252300 is 32525032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 885336 + ... + 887935.

Almost surely, 22305252300 is an apocalyptic number.

2305252300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2305252300 is an abundant number, since it is smaller than the sum of its proper divisors (3081948036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2305252300 is a wasteful number, since it uses less digits than its factorization.

2305252300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773298 (or 1773291 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 2305252300 is about 48013.0430195796. The cubic root of 2305252300 is about 1321.0101503998.

Adding to 2305252300 its reverse (32525032), we get a palindrome (2337777332).

The spelling of 2305252300 in words is "two billion, three hundred five million, two hundred fifty-two thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 1773271 3546542 7093084 8866355 17732710 23052523 35465420 44331775 46105046 88663550 92210092 115262615 177327100 230525230 461050460 576313075 1152626150 2305252300