Base | Representation |
---|---|
bin | 110101010100… |
… | …0001111110001 |
3 | 1221121010002110 |
4 | 1222220033301 |
5 | 24123431423 |
6 | 2435035533 |
7 | 456406020 |
oct | 152501761 |
9 | 57533073 |
10 | 27952113 |
11 | 14861922 |
12 | 943bba9 |
13 | 5a38b17 |
14 | 39d88b7 |
15 | 26c2193 |
hex | 1aa83f1 |
27952113 has 16 divisors (see below), whose sum is σ = 42771456. Its totient is φ = 15906000.
The previous prime is 27952079. The next prime is 27952117. The reversal of 27952113 is 31125972.
It is not a de Polignac number, because 27952113 - 28 = 27951857 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (27952117) 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 15 ways as a sum of consecutive naturals, for example, 2620 + ... + 7922.
It is an arithmetic number, because the mean of its divisors is an integer number (2673216).
Almost surely, 227952113 is an apocalyptic number.
It is an amenable number.
27952113 is a deficient number, since it is larger than the sum of its proper divisors (14819343).
27952113 is a wasteful number, since it uses less digits than its factorization.
27952113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5564.
The product of its digits is 3780, while the sum is 30.
The square root of 27952113 is about 5286.9757896173. The cubic root of 27952113 is about 303.4856875298.
The spelling of 27952113 in words is "twenty-seven million, nine hundred fifty-two thousand, one hundred thirteen".
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