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5130613759 = 10947069851
BaseRepresentation
bin1001100011100111…
…01111001111111111
3111020120011011221211
410301303233033333
541001414120014
62205034505251
7241066332415
oct46163571777
914216134854
105130613759
1121a3109067
12bb2295227
13639c3083b
143695812b5
15200656cc4
hex131cef3ff

5130613759 has 4 divisors (see below), whose sum is σ = 5177683720. Its totient is φ = 5083543800.

The previous prime is 5130613729. The next prime is 5130613799. The reversal of 5130613759 is 9573160315.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5130613759 - 29 = 5130613247 is a prime.

It is a super-2 number, since 2×51306137592 = 52646395088080220162, which 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 (5130613729) 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, 23534817 + ... + 23535034.

It is an arithmetic number, because the mean of its divisors is an integer number (1294420930).

Almost surely, 25130613759 is an apocalyptic number.

5130613759 is a deficient number, since it is larger than the sum of its proper divisors (47069961).

5130613759 is a wasteful number, since it uses less digits than its factorization.

5130613759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47069960.

The product of its (nonzero) digits is 85050, while the sum is 40.

The square root of 5130613759 is about 71628.3027789993. The cubic root of 5130613759 is about 1724.7379013953.

The spelling of 5130613759 in words is "five billion, one hundred thirty million, six hundred thirteen thousand, seven hundred fifty-nine".

Divisors: 1 109 47069851 5130613759