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7132124041 = 71018874863
BaseRepresentation
bin1101010010001101…
…11001001110001001
3200102001100102220021
412221012321032021
5104101310432131
63135414100441
7341512024360
oct65106711611
920361312807
107132124041
11302a997399
12147064a721
138987b6453
144b93107d7
152bb216e11
hex1a91b9389

7132124041 has 4 divisors (see below), whose sum is σ = 8150998912. Its totient is φ = 6113249172.

The previous prime is 7132124009. The next prime is 7132124057. The reversal of 7132124041 is 1404212317.

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 7132124041 - 25 = 7132124009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7132123997 and 7132124015.

It is not an unprimeable number, because it can be changed into a prime (7132124341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509437425 + ... + 509437438.

It is an arithmetic number, because the mean of its divisors is an integer number (2037749728).

Almost surely, 27132124041 is an apocalyptic number.

It is an amenable number.

7132124041 is a deficient number, since it is larger than the sum of its proper divisors (1018874871).

7132124041 is a wasteful number, since it uses less digits than its factorization.

7132124041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018874870.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7132124041 is about 84451.9037144812. The cubic root of 7132124041 is about 1924.8916825317.

Adding to 7132124041 its reverse (1404212317), we get a palindrome (8536336358).

The spelling of 7132124041 in words is "seven billion, one hundred thirty-two million, one hundred twenty-four thousand, forty-one".

Divisors: 1 7 1018874863 7132124041