Base | Representation |
---|---|
bin | 110100011001… |
… | …0100011111010 |
3 | 1220200121212011 |
4 | 1220302203322 |
5 | 24013020244 |
6 | 2420440134 |
7 | 452330452 |
oct | 150624372 |
9 | 56617764 |
10 | 27470074 |
11 | 14562745 |
12 | 924904a |
13 | 58ca5a8 |
14 | 3910d62 |
15 | 2629434 |
hex | 1a328fa |
27470074 has 16 divisors (see below), whose sum is σ = 41848488. Its totient is φ = 13522432.
The previous prime is 27470063. The next prime is 27470099. The reversal of 27470074 is 47007472.
It can be written as a sum of positive squares in 4 ways, for example, as 15944049 + 11526025 = 3993^2 + 3395^2 .
It is an unprimeable number.
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, 44214 + ... + 44830.
Almost surely, 227470074 is an apocalyptic number.
27470074 is a deficient number, since it is larger than the sum of its proper divisors (14378414).
27470074 is a wasteful number, since it uses less digits than its factorization.
27470074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929.
The product of its (nonzero) digits is 10976, while the sum is 31.
The square root of 27470074 is about 5241.1901320215. The cubic root of 27470074 is about 301.7310076463.
The spelling of 27470074 in words is "twenty-seven million, four hundred seventy thousand, seventy-four".
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