Search a number
-
+
115110241 = 714213851
BaseRepresentation
bin1101101110001…
…11000101100001
322000121012120021
412313013011201
5213432011431
615231113441
72565264241
oct667070541
9260535507
10115110241
1159a82034
1232672881
131ab0438c
1411405b21
15a18bb11
hex6dc7161

115110241 has 8 divisors (see below), whose sum is σ = 117039168. Its totient is φ = 113190000.

The previous prime is 115110217. The next prime is 115110257. The reversal of 115110241 is 142011511.

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

It is a cyclic number.

It is not a de Polignac number, because 115110241 - 211 = 115108193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115110271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27966 + ... + 31816.

It is an arithmetic number, because the mean of its divisors is an integer number (14629896).

Almost surely, 2115110241 is an apocalyptic number.

It is an amenable number.

115110241 is a deficient number, since it is larger than the sum of its proper divisors (1928927).

115110241 is an equidigital number, since it uses as much as digits as its factorization.

115110241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 115110241 is about 10728.9440766554. The cubic root of 115110241 is about 486.4497535765.

Adding to 115110241 its reverse (142011511), we get a palindrome (257121752).

The spelling of 115110241 in words is "one hundred fifteen million, one hundred ten thousand, two hundred forty-one".

Divisors: 1 71 421 3851 29891 273421 1621271 115110241