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2300303225 = 52118364739
BaseRepresentation
bin1000100100011011…
…1101011101111001
312221022102111210202
42021012331131321
514202334200400
61020131251545
7111001153253
oct21106753571
95838374722
102300303225
11a80508950
12542449bb5
132a875018c
1417b70acd3
15d6e314d5
hex891bd779

2300303225 has 12 divisors (see below), whose sum is σ = 3111683280. Its totient is φ = 1672947600.

The previous prime is 2300303183. The next prime is 2300303233. The reversal of 2300303225 is 5223030032.

It is not a de Polignac number, because 2300303225 - 210 = 2300302201 is a prime.

It is a super-3 number, since 3×23003032253 (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2300303197 and 2300303206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4182095 + ... + 4182644.

It is an arithmetic number, because the mean of its divisors is an integer number (259306940).

Almost surely, 22300303225 is an apocalyptic number.

2300303225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2300303225 is a deficient number, since it is larger than the sum of its proper divisors (811380055).

2300303225 is a wasteful number, since it uses less digits than its factorization.

2300303225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364760 (or 8364755 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 2300303225 is about 47961.4764680989. The cubic root of 2300303225 is about 1320.0641277768.

Adding to 2300303225 its reverse (5223030032), we get a palindrome (7523333257).

The spelling of 2300303225 in words is "two billion, three hundred million, three hundred three thousand, two hundred twenty-five".

Divisors: 1 5 11 25 55 275 8364739 41823695 92012129 209118475 460060645 2300303225