Base | Representation |
---|---|
bin | 1101110000000… |
… | …00100000101100 |
3 | 22001001011012210 |
4 | 12320000200230 |
5 | 214012023302 |
6 | 15240130420 |
7 | 2600264055 |
oct | 670004054 |
9 | 261034183 |
10 | 115345452 |
11 | 5a122822 |
12 | 32766a10 |
13 | 1ab87461 |
14 | 1146772c |
15 | a1d666c |
hex | 6e0082c |
115345452 has 24 divisors (see below), whose sum is σ = 270648000. Its totient is φ = 38232976.
The previous prime is 115345411. The next prime is 115345453. The reversal of 115345452 is 254543511.
It is not an unprimeable number, because it can be changed into a prime (115345453) 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, 24702 + ... + 28997.
It is an arithmetic number, because the mean of its divisors is an integer number (11277000).
Almost surely, 2115345452 is an apocalyptic number.
115345452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
115345452 is an abundant number, since it is smaller than the sum of its proper divisors (155302548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115345452 is a wasteful number, since it uses less digits than its factorization.
115345452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53885 (or 53883 counting only the distinct ones).
The product of its digits is 12000, while the sum is 30.
The square root of 115345452 is about 10739.8999995344. The cubic root of 115345452 is about 486.7808578813.
Adding to 115345452 its reverse (254543511), we get a palindrome (369888963).
The spelling of 115345452 in words is "one hundred fifteen million, three hundred forty-five thousand, four hundred fifty-two".
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