Base | Representation |
---|---|
bin | 1011010011101… |
… | …0111011001010 |
3 | 10022020112222201 |
4 | 2310322323022 |
5 | 44120133044 |
6 | 4412310414 |
7 | 1114060636 |
oct | 264727312 |
9 | 108215881 |
10 | 47427274 |
11 | 248538a4 |
12 | 13a7240a |
13 | 9a9739b |
14 | 6427dc6 |
15 | 426c7d4 |
hex | 2d3aeca |
47427274 has 8 divisors (see below), whose sum is σ = 71452260. Its totient is φ = 23609856.
The previous prime is 47427271. The next prime is 47427293. The reversal of 47427274 is 47272474.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 46826649 + 600625 = 6843^2 + 775^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (47427271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51319 + ... + 52234.
Almost surely, 247427274 is an apocalyptic number.
47427274 is a deficient number, since it is larger than the sum of its proper divisors (24024986).
47427274 is a wasteful number, since it uses less digits than its factorization.
47427274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103784.
The product of its digits is 87808, while the sum is 37.
The square root of 47427274 is about 6886.7462563971. The cubic root of 47427274 is about 361.9728976586.
The spelling of 47427274 in words is "forty-seven million, four hundred twenty-seven thousand, two hundred seventy-four".
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