Search a number
-
+
115441246 = 2109529547
BaseRepresentation
bin1101110000101…
…11111001011110
322001020000121201
412320113321132
5214023104441
615242150114
72601143254
oct670277136
9261200551
10115441246
115a188798
12327b233a
131abbbc3b
14114905d4
15a204c31
hex6e17e5e

115441246 has 8 divisors (see below), whose sum is σ = 174750840. Its totient is φ = 57190968.

The previous prime is 115441231. The next prime is 115441247. The reversal of 115441246 is 642144511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115441247) 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 3 ways as a sum of consecutive naturals, for example, 264556 + ... + 264991.

It is an arithmetic number, because the mean of its divisors is an integer number (21843855).

Almost surely, 2115441246 is an apocalyptic number.

115441246 is a deficient number, since it is larger than the sum of its proper divisors (59309594).

115441246 is a wasteful number, since it uses less digits than its factorization.

115441246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529658.

The product of its digits is 3840, while the sum is 28.

The square root of 115441246 is about 10744.3587989233. The cubic root of 115441246 is about 486.9155772013.

Adding to 115441246 its reverse (642144511), we get a palindrome (757585757).

The spelling of 115441246 in words is "one hundred fifteen million, four hundred forty-one thousand, two hundred forty-six".

Divisors: 1 2 109 218 529547 1059094 57720623 115441246