Base | Representation |
---|---|
bin | 110101110011011010… |
… | …1111011110101111111 |
3 | 102001020022202012011211 |
4 | 1223212311323311333 |
5 | 3343112231020002 |
6 | 125025043025251 |
7 | 11230145130112 |
oct | 1534665736577 |
9 | 361208665154 |
10 | 115542048127 |
11 | 45001523980 |
12 | 1a48696b227 |
13 | ab8474371c |
14 | 5841264579 |
15 | 3013920dd7 |
hex | 1ae6d7bd7f |
115542048127 has 16 divisors (see below), whose sum is σ = 129468511872. Its totient is φ = 102223804320.
The previous prime is 115542048121. The next prime is 115542048131. The reversal of 115542048127 is 721840245511.
It is not a de Polignac number, because 115542048127 - 23 = 115542048119 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 115542048127.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115542048121) 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, 883248 + ... + 1005589.
It is an arithmetic number, because the mean of its divisors is an integer number (8091781992).
Almost surely, 2115542048127 is an apocalyptic number.
115542048127 is a deficient number, since it is larger than the sum of its proper divisors (13926463745).
115542048127 is a wasteful number, since it uses less digits than its factorization.
115542048127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1888998.
The product of its (nonzero) digits is 89600, while the sum is 40.
The spelling of 115542048127 in words is "one hundred fifteen billion, five hundred forty-two million, forty-eight thousand, one hundred twenty-seven".
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