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103580713 = 929111497
BaseRepresentation
bin1100010110010…
…00010000101001
321012220110000201
412023020100221
5203004040323
614140032201
72365264405
oct613102051
9235813021
10103580713
11535177a5
122a832661
13185c8582
14da84105
1591608ad
hex62c8429

103580713 has 4 divisors (see below), whose sum is σ = 103693140. Its totient is φ = 103468288.

The previous prime is 103580699. The next prime is 103580747. The reversal of 103580713 is 317085301.

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 45333289 + 58247424 = 6733^2 + 7632^2 .

It is a cyclic number.

It is not a de Polignac number, because 103580713 - 25 = 103580681 is a prime.

It is a super-3 number, since 3×1035807133 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103580773) 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, 54820 + ... + 56677.

It is an arithmetic number, because the mean of its divisors is an integer number (25923285).

Almost surely, 2103580713 is an apocalyptic number.

It is an amenable number.

103580713 is a deficient number, since it is larger than the sum of its proper divisors (112427).

103580713 is an equidigital number, since it uses as much as digits as its factorization.

103580713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112426.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 103580713 is about 10177.4610291565. The cubic root of 103580713 is about 469.6341093766.

The spelling of 103580713 in words is "one hundred three million, five hundred eighty thousand, seven hundred thirteen".

Divisors: 1 929 111497 103580713