Base | Representation |
---|---|
bin | 110101010011… |
… | …0000000000010 |
3 | 1221120122110202 |
4 | 1222212000002 |
5 | 24123133124 |
6 | 2434525202 |
7 | 456340136 |
oct | 152460002 |
9 | 57518422 |
10 | 27942914 |
11 | 14855a1a |
12 | 9436802 |
13 | 5a3488c |
14 | 39d53c6 |
15 | 26be5ae |
hex | 1aa6002 |
27942914 has 8 divisors (see below), whose sum is σ = 42024960. Its totient is φ = 13934596.
The previous prime is 27942877. The next prime is 27942989. The reversal of 27942914 is 41924972.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×279429142 = 1561612885622792, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17474 + ... + 19005.
It is an arithmetic number, because the mean of its divisors is an integer number (5253120).
Almost surely, 227942914 is an apocalyptic number.
27942914 is a deficient number, since it is larger than the sum of its proper divisors (14082046).
27942914 is a wasteful number, since it uses less digits than its factorization.
27942914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36864.
The product of its digits is 36288, while the sum is 38.
The square root of 27942914 is about 5286.1057499827. The cubic root of 27942914 is about 303.4523916432.
The spelling of 27942914 in words is "twenty-seven million, nine hundred forty-two thousand, nine hundred fourteen".
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