Base | Representation |
---|---|
bin | 1101110000000… |
… | …00001010101010 |
3 | 22001001002021120 |
4 | 12320000022222 |
5 | 214012002132 |
6 | 15240120110 |
7 | 2600260002 |
oct | 670001252 |
9 | 261032246 |
10 | 115344042 |
11 | 5a121760 |
12 | 32766036 |
13 | 1ab86918 |
14 | 11467002 |
15 | a1d602c |
hex | 6e002aa |
115344042 has 32 divisors (see below), whose sum is σ = 252080640. Its totient is φ = 34894320.
The previous prime is 115344023. The next prime is 115344071. The reversal of 115344042 is 240443511.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54333 + ... + 56415.
It is an arithmetic number, because the mean of its divisors is an integer number (7877520).
Almost surely, 2115344042 is an apocalyptic number.
115344042 is an abundant number, since it is smaller than the sum of its proper divisors (136736598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115344042 is a wasteful number, since it uses less digits than its factorization.
115344042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2938.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 115344042 is about 10739.8343562645. The cubic root of 115344042 is about 486.7788743793.
Adding to 115344042 its reverse (240443511), we get a palindrome (355787553).
It can be divided in two parts, 11534 and 4042, that added together give a triangular number (15576 = T176).
The spelling of 115344042 in words is "one hundred fifteen million, three hundred forty-four thousand, forty-two".
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