Search a number
-
+
115230441025235 = 548647473741201
BaseRepresentation
bin11010001100110100101101…
…100000010010111011010011
3120002222220220120002220021202
4122030310231200102323103
5110100413420400301420
61045024044523141415
733162060514624514
oct3214645540227323
9502886816086252
10115230441025235
1133796a569a8748
1210b1052167486b
134c3b251223653
14206527c616a0b
15d4c61ca9b575
hex68cd2d812ed3

115230441025235 has 8 divisors (see below), whose sum is σ = 138279371969376. Its totient is φ = 92182457660800.

The previous prime is 115230441025229. The next prime is 115230441025291. The reversal of 115230441025235 is 532520144032511.

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

It is a de Polignac number, because none of the positive numbers 2k-115230441025235 is a prime.

It is a super-2 number, since 2×1152304410252352 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236627366 + ... + 237113835.

It is an arithmetic number, because the mean of its divisors is an integer number (17284921496172).

Almost surely, 2115230441025235 is an apocalyptic number.

115230441025235 is a deficient number, since it is larger than the sum of its proper divisors (23048930944141).

115230441025235 is an equidigital number, since it uses as much as digits as its factorization.

115230441025235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473789853.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 115230441025235 its reverse (532520144032511), we get a palindrome (647750585057746).

The spelling of 115230441025235 in words is "one hundred fifteen trillion, two hundred thirty billion, four hundred forty-one million, twenty-five thousand, two hundred thirty-five".

Divisors: 1 5 48647 243235 473741201 2368706005 23046088205047 115230441025235