Base | Representation |
---|---|
bin | 110100011001… |
… | …0100011011010 |
3 | 1220200121210222 |
4 | 1220302203122 |
5 | 24013020132 |
6 | 2420440042 |
7 | 452330405 |
oct | 150624332 |
9 | 56617728 |
10 | 27470042 |
11 | 14562716 |
12 | 9249022 |
13 | 58ca582 |
14 | 3910d3c |
15 | 2629412 |
hex | 1a328da |
27470042 has 8 divisors (see below), whose sum is σ = 41785632. Its totient is φ = 13541500.
The previous prime is 27470039. The next prime is 27470063. The reversal of 27470042 is 24007472.
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 = 27469993 and 27470020.
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, 96584 + ... + 96867.
It is an arithmetic number, because the mean of its divisors is an integer number (5223204).
Almost surely, 227470042 is an apocalyptic number.
27470042 is a deficient number, since it is larger than the sum of its proper divisors (14315590).
27470042 is a wasteful number, since it uses less digits than its factorization.
27470042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193524.
The product of its (nonzero) digits is 3136, while the sum is 26.
The square root of 27470042 is about 5241.1870792789. The cubic root of 27470042 is about 301.7308904837.
The spelling of 27470042 in words is "twenty-seven million, four hundred seventy thousand, forty-two".
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