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2300204124 = 223263894559
BaseRepresentation
bin1000100100011010…
…0101010001011100
312221022020110212100
42021012211101130
514202323012444
61020125205100
7111000261321
oct21106452134
95838213770
102300204124
11a80450449
12542400790
132a871703a
1417b6c2b48
15d6e11e69
hex891a545c

2300204124 has 18 divisors (see below), whose sum is σ = 5814404960. Its totient is φ = 766734696.

The previous prime is 2300204119. The next prime is 2300204129. The reversal of 2300204124 is 4214020032.

2300204124 is a `hidden beast` number, since 230 + 0 + 20 + 412 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2300204119) and next prime (2300204129).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2300204097 and 2300204106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300204129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31947244 + ... + 31947315.

Almost surely, 22300204124 is an apocalyptic number.

It is an amenable number.

2300204124 is an abundant number, since it is smaller than the sum of its proper divisors (3514200836).

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

2300204124 is a wasteful number, since it uses less digits than its factorization.

2300204124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63894569 (or 63894564 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2300204124 is about 47960.4433257242. The cubic root of 2300204124 is about 1320.0451706305.

Adding to 2300204124 its reverse (4214020032), we get a palindrome (6514224156).

The spelling of 2300204124 in words is "two billion, three hundred million, two hundred four thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 36 63894559 127789118 191683677 255578236 383367354 575051031 766734708 1150102062 2300204124