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5305252753 = 43123377971
BaseRepresentation
bin1001111000011011…
…11011101110010001
3111200201202202121201
410330031323232101
541331121042003
62234233551201
7245316622123
oct47415735621
914621682551
105305252753
112282749a09
121040875501
13667178518
14384841213
15210b51b1d
hex13c37bb91

5305252753 has 4 divisors (see below), whose sum is σ = 5428630768. Its totient is φ = 5181874740.

The previous prime is 5305252741. The next prime is 5305252829. The reversal of 5305252753 is 3572525035.

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 5305252753 - 221 = 5303155601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5305252453) 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 3 ways as a sum of consecutive naturals, for example, 61688943 + ... + 61689028.

It is an arithmetic number, because the mean of its divisors is an integer number (1357157692).

Almost surely, 25305252753 is an apocalyptic number.

It is an amenable number.

5305252753 is a deficient number, since it is larger than the sum of its proper divisors (123378015).

5305252753 is a wasteful number, since it uses less digits than its factorization.

5305252753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123378014.

The product of its (nonzero) digits is 157500, while the sum is 37.

The square root of 5305252753 is about 72837.1660143364. The cubic root of 5305252753 is about 1744.0892013519.

Adding to 5305252753 its reverse (3572525035), we get a palindrome (8877777788).

The spelling of 5305252753 in words is "five billion, three hundred five million, two hundred fifty-two thousand, seven hundred fifty-three".

Divisors: 1 43 123377971 5305252753