Base | Representation |
---|---|
bin | 10000101110101… |
… | …00110001010011 |
3 | 100210001121110202 |
4 | 20113110301103 |
5 | 241411111430 |
6 | 21531445415 |
7 | 3322542350 |
oct | 1027246123 |
9 | 323047422 |
10 | 140332115 |
11 | 72239660 |
12 | 3abb686b |
13 | 230c5571 |
14 | 148cd627 |
15 | c4bed45 |
hex | 85d4c53 |
140332115 has 16 divisors (see below), whose sum is σ = 209952000. Its totient is φ = 87479520.
The previous prime is 140332069. The next prime is 140332121. The reversal of 140332115 is 511233041.
It is not a de Polignac number, because 140332115 - 28 = 140331859 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181865 + ... + 182634.
It is an arithmetic number, because the mean of its divisors is an integer number (13122000).
Almost surely, 2140332115 is an apocalyptic number.
140332115 is a deficient number, since it is larger than the sum of its proper divisors (69619885).
140332115 is a wasteful number, since it uses less digits than its factorization.
140332115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364522.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 140332115 is about 11846.1856730342. The cubic root of 140332115 is about 519.6596824043.
Adding to 140332115 its reverse (511233041), we get a palindrome (651565156).
The spelling of 140332115 in words is "one hundred forty million, three hundred thirty-two thousand, one hundred fifteen".
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