Base | Representation |
---|---|
bin | 110100011001… |
… | …1110001100010 |
3 | 1220200212200011 |
4 | 1220303301202 |
5 | 24013200132 |
6 | 2420515134 |
7 | 452351110 |
oct | 150636142 |
9 | 56625604 |
10 | 27475042 |
11 | 14566451 |
12 | 924baaa |
13 | 58cc92a |
14 | 3912ab0 |
15 | 262ab47 |
hex | 1a33c62 |
27475042 has 8 divisors (see below), whose sum is σ = 47100096. Its totient is φ = 11775012.
The previous prime is 27475031. The next prime is 27475051. The reversal of 27475042 is 24057472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 27474995 and 27475013.
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, 981238 + ... + 981265.
It is an arithmetic number, because the mean of its divisors is an integer number (5887512).
Almost surely, 227475042 is an apocalyptic number.
27475042 is a deficient number, since it is larger than the sum of its proper divisors (19625054).
27475042 is a wasteful number, since it uses less digits than its factorization.
27475042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1962512.
The product of its (nonzero) digits is 15680, while the sum is 31.
The square root of 27475042 is about 5241.6640487540. The cubic root of 27475042 is about 301.7491960367.
The spelling of 27475042 in words is "twenty-seven million, four hundred seventy-five thousand, forty-two".
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