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115020635241 = 377362577927
BaseRepresentation
bin110101100011111000…
…0111001110001101001
3101222212222121200011110
41223013300321301221
53341030240311431
6124501215220533
711211214160661
oct1530760716151
9358788550143
10115020635241
1144864171736
121a360217749
13ab007020a5
1457d1cd71a1
152ed2c78346
hex1ac7c39c69

115020635241 has 16 divisors (see below), whose sum is σ = 153603160704. Its totient is φ = 76559326464.

The previous prime is 115020635231. The next prime is 115020635267. The reversal of 115020635241 is 142536020511.

It is not a de Polignac number, because 115020635241 - 213 = 115020627049 is a prime.

It is a super-2 number, since 2×1150206352412 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115020635199 and 115020635208.

It is not an unprimeable number, because it can be changed into a prime (115020635231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14506020 + ... + 14513946.

It is an arithmetic number, because the mean of its divisors is an integer number (9600197544).

Almost surely, 2115020635241 is an apocalyptic number.

It is an amenable number.

115020635241 is a deficient number, since it is larger than the sum of its proper divisors (38582525463).

115020635241 is an equidigital number, since it uses as much as digits as its factorization.

115020635241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14960.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 115020635241 its reverse (142536020511), we get a palindrome (257556655752).

The spelling of 115020635241 in words is "one hundred fifteen billion, twenty million, six hundred thirty-five thousand, two hundred forty-one".

Divisors: 1 3 773 2319 6257 7927 18771 23781 4836661 6127571 14509983 18382713 49599239 148797717 38340211747 115020635241