Search a number
-
+
115061053 = 2394311117
BaseRepresentation
bin1101101101110…
…11000100111101
322000111201002111
412312323010331
5213423423203
615230054021
72565000652
oct666730475
9260451074
10115061053
1159a49088
123264a311
131aab7b83
14113d1c29
15a17c26d
hex6dbb13d

115061053 has 8 divisors (see below), whose sum is σ = 115914240. Its totient is φ = 114211440.

The previous prime is 115061041. The next prime is 115061071. The reversal of 115061053 is 350160511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115061053 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 (115061153) 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 7 ways as a sum of consecutive naturals, for example, 102451 + ... + 103567.

It is an arithmetic number, because the mean of its divisors is an integer number (14489280).

Almost surely, 2115061053 is an apocalyptic number.

It is an amenable number.

115061053 is a deficient number, since it is larger than the sum of its proper divisors (853187).

115061053 is a wasteful number, since it uses less digits than its factorization.

115061053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 115061053 is about 10726.6515278534. The cubic root of 115061053 is about 486.3804550813.

The spelling of 115061053 in words is "one hundred fifteen million, sixty-one thousand, fifty-three".

Divisors: 1 239 431 1117 103009 266963 481427 115061053