Base | Representation |
---|---|
bin | 1101101110011… |
… | …11000101100110 |
3 | 22000122212112002 |
4 | 12313033011212 |
5 | 213434034024 |
6 | 15231525302 |
7 | 2565461630 |
oct | 667170546 |
9 | 260585462 |
10 | 115143014 |
11 | 59aa4718 |
12 | 32689832 |
13 | 1ab1627c |
14 | 11413a50 |
15 | a1966ae |
hex | 6dcf166 |
115143014 has 16 divisors (see below), whose sum is σ = 205970688. Its totient is φ = 47201352.
The previous prime is 115142981. The next prime is 115143031. The reversal of 115143014 is 410341511.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178472 + ... + 179115.
It is an arithmetic number, because the mean of its divisors is an integer number (12873168).
Almost surely, 2115143014 is an apocalyptic number.
115143014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
115143014 is a deficient number, since it is larger than the sum of its proper divisors (90827674).
115143014 is a wasteful number, since it uses less digits than its factorization.
115143014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357619.
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 115143014 is about 10730.4712850834. The cubic root of 115143014 is about 486.4959148474.
Adding to 115143014 its reverse (410341511), we get a palindrome (525484525).
The spelling of 115143014 in words is "one hundred fifteen million, one hundred forty-three thousand, fourteen".
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