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10130597 = 85711821
BaseRepresentation
bin100110101001…
…010010100101
3201001200120022
4212221102211
510043134342
61001044525
7152052161
oct46512245
921050508
1010130597
11579a2a4
123486745
132139149
1414b9ca1
15d519d2
hex9a94a5

10130597 has 4 divisors (see below), whose sum is σ = 10143276. Its totient is φ = 10117920.

The previous prime is 10130581. The next prime is 10130633. The reversal of 10130597 is 79503101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5597956 + 4532641 = 2366^2 + 2129^2 .

It is a cyclic number.

It is not a de Polignac number, because 10130597 - 24 = 10130581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5054 + ... + 6767.

It is an arithmetic number, because the mean of its divisors is an integer number (2535819).

Almost surely, 210130597 is an apocalyptic number.

It is an amenable number.

10130597 is a deficient number, since it is larger than the sum of its proper divisors (12679).

10130597 is an equidigital number, since it uses as much as digits as its factorization.

10130597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12678.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 10130597 is about 3182.8598775315. The cubic root of 10130597 is about 216.3772912690.

Adding to 10130597 its reverse (79503101), we get a palindrome (89633698).

The spelling of 10130597 in words is "ten million, one hundred thirty thousand, five hundred ninety-seven".

Divisors: 1 857 11821 10130597