Base | Representation |
---|---|
bin | 1101101101110… |
… | …01110111000010 |
3 | 22000111110020210 |
4 | 12312321313002 |
5 | 213423243231 |
6 | 15230014550 |
7 | 2564650266 |
oct | 666716702 |
9 | 260443223 |
10 | 115056066 |
11 | 59a45364 |
12 | 32647456 |
13 | 1aab5818 |
14 | 113d00a6 |
15 | a17aa46 |
hex | 6db9dc2 |
115056066 has 16 divisors (see below), whose sum is σ = 237535488. Its totient is φ = 37114800.
The previous prime is 115056061. The next prime is 115056107. The reversal of 115056066 is 660650511.
It is not an unprimeable number, because it can be changed into a prime (115056061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309105 + ... + 309476.
It is an arithmetic number, because the mean of its divisors is an integer number (14845968).
Almost surely, 2115056066 is an apocalyptic number.
115056066 is an abundant number, since it is smaller than the sum of its proper divisors (122479422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115056066 is a wasteful number, since it uses less digits than its factorization.
115056066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618617.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 115056066 is about 10726.4190669580. The cubic root of 115056066 is about 486.3734280456.
It can be divided in two parts, 11505 and 6066, that added together give a palindrome (17571).
The spelling of 115056066 in words is "one hundred fifteen million, fifty-six thousand, sixty-six".
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