Base | Representation |
---|---|
bin | 1101101110011… |
… | …00101001010010 |
3 | 22000122100210120 |
4 | 12313030221102 |
5 | 213433224020 |
6 | 15231411110 |
7 | 2565420516 |
oct | 667145122 |
9 | 260570716 |
10 | 115133010 |
11 | 59a98153 |
12 | 32683a96 |
13 | 1ab11855 |
14 | 11410146 |
15 | a193740 |
hex | 6dcca52 |
115133010 has 32 divisors (see below), whose sum is σ = 292574592. Its totient is φ = 28896000.
The previous prime is 115132991. The next prime is 115133021. The reversal of 115133010 is 10331511.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112366 + ... + 113385.
It is an arithmetic number, because the mean of its divisors is an integer number (9142956).
Almost surely, 2115133010 is an apocalyptic number.
115133010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115133010 is an abundant number, since it is smaller than the sum of its proper divisors (177441582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115133010 is a wasteful number, since it uses less digits than its factorization.
115133010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225778.
The product of its (nonzero) digits is 45, while the sum is 15.
The square root of 115133010 is about 10730.0051258142. The cubic root of 115133010 is about 486.4818249895.
Adding to 115133010 its reverse (10331511), we get a palindrome (125464521).
The spelling of 115133010 in words is "one hundred fifteen million, one hundred thirty-three thousand, ten".
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