Base | Representation |
---|---|
bin | 10000110010100… |
… | …11111101111011 |
3 | 100211001002011001 |
4 | 20121103331323 |
5 | 242024244430 |
6 | 21550545431 |
7 | 3330142324 |
oct | 1031237573 |
9 | 324032131 |
10 | 140853115 |
11 | 72565037 |
12 | 3b208277 |
13 | 23248750 |
14 | 149c744b |
15 | c5743ca |
hex | 8653f7b |
140853115 has 16 divisors (see below), whose sum is σ = 182706048. Its totient is φ = 103625856.
The previous prime is 140853077. The next prime is 140853149. The reversal of 140853115 is 511358041.
It is a cyclic number.
It is not a de Polignac number, because 140853115 - 213 = 140844923 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 14094 + ... + 21916.
It is an arithmetic number, because the mean of its divisors is an integer number (11419128).
Almost surely, 2140853115 is an apocalyptic number.
140853115 is a deficient number, since it is larger than the sum of its proper divisors (41852933).
140853115 is a wasteful number, since it uses less digits than its factorization.
140853115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8118.
The product of its (nonzero) digits is 2400, while the sum is 28.
The square root of 140853115 is about 11868.1555011720. The cubic root of 140853115 is about 520.3019880492.
The spelling of 140853115 in words is "one hundred forty million, eight hundred fifty-three thousand, one hundred fifteen".
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