Base | Representation |
---|---|
bin | 101010011111… |
… | …111100011111 |
3 | 202222000102202 |
4 | 222133330133 |
5 | 10323002040 |
6 | 1034442115 |
7 | 163460513 |
oct | 52377437 |
9 | 22860382 |
10 | 11140895 |
11 | 631a357 |
12 | 389333b |
13 | 2400c5c |
14 | 16a0143 |
15 | ea1015 |
hex | a9ff1f |
11140895 has 16 divisors (see below), whose sum is σ = 13714272. Its totient is φ = 8686080.
The previous prime is 11140837. The next prime is 11140903. The reversal of 11140895 is 59804111.
It is not a de Polignac number, because 11140895 - 28 = 11140639 is a prime.
It is a Duffinian number.
It is a congruent 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, 47699 + ... + 47931.
It is an arithmetic number, because the mean of its divisors is an integer number (857142).
Almost surely, 211140895 is an apocalyptic number.
11140895 is a deficient number, since it is larger than the sum of its proper divisors (2573377).
11140895 is a wasteful number, since it uses less digits than its factorization.
11140895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442.
The product of its (nonzero) digits is 1440, while the sum is 29.
The square root of 11140895 is about 3337.7979267775. The cubic root of 11140895 is about 223.3435219727.
The spelling of 11140895 in words is "eleven million, one hundred forty thousand, eight hundred ninety-five".
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