Base | Representation |
---|---|
bin | 1011001101011… |
… | …0000011111001 |
3 | 10021110120021100 |
4 | 2303112003321 |
5 | 44013423022 |
6 | 4355402013 |
7 | 1110420312 |
oct | 263260371 |
9 | 107416240 |
10 | 47014137 |
11 | 245a1465 |
12 | 138b3309 |
13 | 9981321 |
14 | 635b609 |
15 | 41da1ac |
hex | 2cd60f9 |
47014137 has 6 divisors (see below), whose sum is σ = 67909322. Its totient is φ = 31342752.
The previous prime is 47014069. The next prime is 47014157. The reversal of 47014137 is 73141074.
It can be written as a sum of positive squares in only one way, i.e., 29550096 + 17464041 = 5436^2 + 4179^2 .
It is a de Polignac number, because none of the positive numbers 2k-47014137 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47014137.
It is not an unprimeable number, because it can be changed into a prime (47014157) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2611888 + ... + 2611905.
Almost surely, 247014137 is an apocalyptic number.
It is an amenable number.
47014137 is a deficient number, since it is larger than the sum of its proper divisors (20895185).
47014137 is a wasteful number, since it uses less digits than its factorization.
47014137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5223799 (or 5223796 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 47014137 is about 6856.6855695737. The cubic root of 47014137 is about 360.9187873472.
The spelling of 47014137 in words is "forty-seven million, fourteen thousand, one hundred thirty-seven".
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