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2300205052501 = 5210344147267
BaseRepresentation
bin100001011110001110111…
…001111011001001010101
322010220020020121121212021
4201132032321323021111
5300141304443140001
64520411041053141
7325120140230206
oct41361671731125
98126206547767
102300205052501
11807569871064
123119660271b1
13138ba69c8c05
147d48ad2b5ad
153ec78692ba1
hex2178ee7b255

2300205052501 has 4 divisors (see below), whose sum is σ = 2300249251872. Its totient is φ = 2300160853132.

The previous prime is 2300205052499. The next prime is 2300205052589. The reversal of 2300205052501 is 1052505020032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2300205052501 - 21 = 2300205052499 is a prime.

It is a super-2 number, since 2×23002050525012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300205052591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22021531 + ... + 22125736.

It is an arithmetic number, because the mean of its divisors is an integer number (575062312968).

Almost surely, 22300205052501 is an apocalyptic number.

It is an amenable number.

2300205052501 is a deficient number, since it is larger than the sum of its proper divisors (44199371).

2300205052501 is an equidigital number, since it uses as much as digits as its factorization.

2300205052501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44199370.

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 2300205052501 in words is "two trillion, three hundred billion, two hundred five million, fifty-two thousand, five hundred one".

Divisors: 1 52103 44147267 2300205052501