Base | Representation |
---|---|
bin | 1101101110001… |
… | …10000110111011 |
3 | 22000121000001220 |
4 | 12313012012323 |
5 | 213431344420 |
6 | 15231043123 |
7 | 2565246456 |
oct | 667060673 |
9 | 260530056 |
10 | 115106235 |
11 | 59a7a022 |
12 | 326704a3 |
13 | 1ab025ca |
14 | 1140449d |
15 | a18a840 |
hex | 6dc61bb |
115106235 has 16 divisors (see below), whose sum is σ = 195003936. Its totient is φ = 57778688.
The previous prime is 115106231. The next prime is 115106261. The reversal of 115106235 is 532601511.
It is a cyclic number.
It is not a de Polignac number, because 115106235 - 22 = 115106231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (115106231) 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, 225444 + ... + 225953.
It is an arithmetic number, because the mean of its divisors is an integer number (12187746).
Almost surely, 2115106235 is an apocalyptic number.
115106235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
115106235 is a deficient number, since it is larger than the sum of its proper divisors (79897701).
115106235 is a wasteful number, since it uses less digits than its factorization.
115106235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451422.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 115106235 is about 10728.7573837794. The cubic root of 115106235 is about 486.4441104635. Note that the first 3 decimals are identical.
Adding to 115106235 its reverse (532601511), we get a palindrome (647707746).
The spelling of 115106235 in words is "one hundred fifteen million, one hundred six thousand, two hundred thirty-five".
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