Base | Representation |
---|---|
bin | 110101010010… |
… | …0000100010010 |
3 | 1221120020121102 |
4 | 1222210010102 |
5 | 24122404434 |
6 | 2434424402 |
7 | 456305063 |
oct | 152440422 |
9 | 57506542 |
10 | 27934994 |
11 | 1484aa7a |
12 | 9432102 |
13 | 5a310a9 |
14 | 39d256a |
15 | 26bc07e |
hex | 1aa4112 |
27934994 has 8 divisors (see below), whose sum is σ = 42115788. Its totient is φ = 13896400.
The previous prime is 27934957. The next prime is 27935003. The reversal of 27934994 is 49943972.
27934994 = T431 + T432 + ... + T627.
It can be written as a sum of positive squares in 2 ways, for example, as 18601969 + 9333025 = 4313^2 + 3055^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 35057 + ... + 35844.
Almost surely, 227934994 is an apocalyptic number.
27934994 is a deficient number, since it is larger than the sum of its proper divisors (14180794).
27934994 is a wasteful number, since it uses less digits than its factorization.
27934994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71100.
The product of its digits is 489888, while the sum is 47.
The square root of 27934994 is about 5285.3565631847. The cubic root of 27934994 is about 303.4237192573.
The spelling of 27934994 in words is "twenty-seven million, nine hundred thirty-four thousand, nine hundred ninety-four".
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