Base | Representation |
---|---|
bin | 110100000110… |
… | …0001111110110 |
3 | 1220101122120212 |
4 | 1220030033312 |
5 | 23443010032 |
6 | 2413225422 |
7 | 451105103 |
oct | 150141766 |
9 | 56348525 |
10 | 27313142 |
11 | 1446584a |
12 | 9192272 |
13 | 587402c |
14 | 38adaaa |
15 | 25e7bb2 |
hex | 1a0c3f6 |
27313142 has 16 divisors (see below), whose sum is σ = 41800752. Its totient is φ = 13382400.
The previous prime is 27313129. The next prime is 27313147. The reversal of 27313142 is 24131372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27313147) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 22142 + ... + 23342.
It is an arithmetic number, because the mean of its divisors is an integer number (2612547).
Almost surely, 227313142 is an apocalyptic number.
27313142 is a deficient number, since it is larger than the sum of its proper divisors (14487610).
27313142 is a wasteful number, since it uses less digits than its factorization.
27313142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1423.
The product of its digits is 1008, while the sum is 23.
The square root of 27313142 is about 5226.1976617805. The cubic root of 27313142 is about 301.1553301809.
The spelling of 27313142 in words is "twenty-seven million, three hundred thirteen thousand, one hundred forty-two".
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