Base | Representation |
---|---|
bin | 1101101110111… |
… | …11000111101010 |
3 | 22000210012121020 |
4 | 12313133013222 |
5 | 213443134212 |
6 | 15233153310 |
7 | 2566154241 |
oct | 667370752 |
9 | 260705536 |
10 | 115208682 |
11 | 5a039a96 |
12 | 326bb836 |
13 | 1ab3a124 |
14 | 1142d958 |
15 | a1aad8c |
hex | 6ddf1ea |
115208682 has 8 divisors (see below), whose sum is σ = 230417376. Its totient is φ = 38402892.
The previous prime is 115208671. The next prime is 115208683. The reversal of 115208682 is 286802511.
It is a sphenic number, since it is the product of 3 distinct primes.
115208682 is an admirable number.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (115208683) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9600718 + ... + 9600729.
It is an arithmetic number, because the mean of its divisors is an integer number (28802172).
Almost surely, 2115208682 is an apocalyptic number.
115208682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115208682 is a wasteful number, since it uses less digits than its factorization.
115208682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19201452.
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 115208682 is about 10733.5307331744. The cubic root of 115208682 is about 486.5883828753.
It can be divided in two parts, 11520 and 8682, that added together give a palindrome (20202).
The spelling of 115208682 in words is "one hundred fifteen million, two hundred eight thousand, six hundred eighty-two".
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