Base | Representation |
---|---|
bin | 1101101111101… |
… | …11110111011101 |
3 | 22000222100122102 |
4 | 12313313313131 |
5 | 214004410140 |
6 | 15235254445 |
7 | 2600055614 |
oct | 667676735 |
9 | 260870572 |
10 | 115310045 |
11 | 5a0a9164 |
12 | 3274a425 |
13 | 1ab742c6 |
14 | 1145887b |
15 | a1cae15 |
hex | 6df7ddd |
115310045 has 8 divisors (see below), whose sum is σ = 139716096. Its totient is φ = 91352016.
The previous prime is 115310009. The next prime is 115310053. The reversal of 115310045 is 540013511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 115310045 - 216 = 115244509 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115309999 and 115310026.
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, 111437 + ... + 112466.
It is an arithmetic number, because the mean of its divisors is an integer number (17464512).
Almost surely, 2115310045 is an apocalyptic number.
It is an amenable number.
115310045 is a deficient number, since it is larger than the sum of its proper divisors (24406051).
115310045 is a wasteful number, since it uses less digits than its factorization.
115310045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224011.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 115310045 is about 10738.2514870904. The cubic root of 115310045 is about 486.7310445787.
Adding to 115310045 its reverse (540013511), we get a palindrome (655323556).
The spelling of 115310045 in words is "one hundred fifteen million, three hundred ten thousand, forty-five".
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