Base | Representation |
---|---|
bin | 1101101111111… |
… | …00110110010010 |
3 | 22001000101122011 |
4 | 12313330312102 |
5 | 214011033300 |
6 | 15235533134 |
7 | 2600202244 |
oct | 667746622 |
9 | 261011564 |
10 | 115330450 |
11 | 5a112524 |
12 | 3275a1aa |
13 | 1ab80691 |
14 | 11462094 |
15 | a1d1eba |
hex | 6dfcd92 |
115330450 has 48 divisors (see below), whose sum is σ = 220075200. Its totient is φ = 44953920.
The previous prime is 115330403. The next prime is 115330459. The reversal of 115330450 is 54033511.
It is a happy number.
It is a super-2 number, since 2×1153304502 = 26602225394405000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (115330459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 579451 + ... + 579649.
It is an arithmetic number, because the mean of its divisors is an integer number (4584900).
Almost surely, 2115330450 is an apocalyptic number.
115330450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115330450 is a deficient number, since it is larger than the sum of its proper divisors (104744750).
115330450 is a wasteful number, since it uses less digits than its factorization.
115330450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451 (or 446 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 115330450 is about 10739.2015531882. The cubic root of 115330450 is about 486.7597531536.
Adding to 115330450 its reverse (54033511), we get a palindrome (169363961).
The spelling of 115330450 in words is "one hundred fifteen million, three hundred thirty thousand, four hundred fifty".
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