Base | Representation |
---|---|
bin | 1101110001000… |
… | …10110101110010 |
3 | 22001022022002201 |
4 | 12320202311302 |
5 | 214031023231 |
6 | 15243133414 |
7 | 2601421033 |
oct | 670426562 |
9 | 261268081 |
10 | 115486066 |
11 | 5a209433 |
12 | 3281426a |
13 | 1ac06467 |
14 | 114a2a8a |
15 | a213161 |
hex | 6e22d72 |
115486066 has 36 divisors (see below), whose sum is σ = 195597018. Its totient is φ = 50955264.
The previous prime is 115486061. The next prime is 115486079. The reversal of 115486066 is 660684511.
It can be written as a sum of positive squares in 3 ways, for example, as 105657841 + 9828225 = 10279^2 + 3135^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115486061) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1190530 + ... + 1190626.
Almost surely, 2115486066 is an apocalyptic number.
115486066 is a deficient number, since it is larger than the sum of its proper divisors (80110952).
115486066 is an equidigital number, since it uses as much as digits as its factorization.
115486066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 115486066 is about 10746.4443421999. Note that the first 3 decimals coincide. The cubic root of 115486066 is about 486.9785839492.
The spelling of 115486066 in words is "one hundred fifteen million, four hundred eighty-six thousand, sixty-six".
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