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5130034131 = 31710011377
BaseRepresentation
bin1001100011100011…
…00001101111010011
3111020112001201212010
410301301201233103
541001242043011
62205014234003
7241061366505
oct46161415723
914215051763
105130034131
1121a2852632
12bb2055903
13639a89a71
1436946dd75
152005901a6
hex131c61bd3

5130034131 has 4 divisors (see below), whose sum is σ = 6840045512. Its totient is φ = 3420022752.

The previous prime is 5130034111. The next prime is 5130034177. The reversal of 5130034131 is 1314300315.

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

It is not a de Polignac number, because 5130034131 - 219 = 5129509843 is a prime.

It is a super-2 number, since 2×51300341312 = 52634500370449850322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5130034098 and 5130034107.

It is not an unprimeable number, because it can be changed into a prime (5130034111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855005686 + ... + 855005691.

It is an arithmetic number, because the mean of its divisors is an integer number (1710011378).

Almost surely, 25130034131 is an apocalyptic number.

5130034131 is a deficient number, since it is larger than the sum of its proper divisors (1710011381).

5130034131 is a wasteful number, since it uses less digits than its factorization.

5130034131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710011380.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 5130034131 is about 71624.2565825294. The cubic root of 5130034131 is about 1724.6729485406.

Adding to 5130034131 its reverse (1314300315), we get a palindrome (6444334446).

The spelling of 5130034131 in words is "five billion, one hundred thirty million, thirty-four thousand, one hundred thirty-one".

Divisors: 1 3 1710011377 5130034131