Search a number
-
+
103616117 = 119419647
BaseRepresentation
bin1100010110100…
…00111001110101
321012222020120222
412023100321311
5203011203432
614140504125
72365502543
oct613207165
9235866528
10103616117
1153541360
122a84b045
131860b717
14da92d93
15916b112
hex62d0e75

103616117 has 4 divisors (see below), whose sum is σ = 113035776. Its totient is φ = 94196460.

The previous prime is 103616087. The next prime is 103616129. The reversal of 103616117 is 711616301.

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 103616117 - 26 = 103616053 is a prime.

It is a super-3 number, since 3×1036161173 (a number of 25 digits) contains 333 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 (103616137) 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, 4709813 + ... + 4709834.

It is an arithmetic number, because the mean of its divisors is an integer number (28258944).

Almost surely, 2103616117 is an apocalyptic number.

It is an amenable number.

103616117 is a deficient number, since it is larger than the sum of its proper divisors (9419659).

103616117 is an equidigital number, since it uses as much as digits as its factorization.

103616117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9419658.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 103616117 is about 10179.2002141622. The cubic root of 103616117 is about 469.6876104308.

The spelling of 103616117 in words is "one hundred three million, six hundred sixteen thousand, one hundred seventeen".

Divisors: 1 11 9419647 103616117