Base | Representation |
---|---|
bin | 1011010011011… |
… | …0011001001100 |
3 | 10022012121112101 |
4 | 2310312121030 |
5 | 44114034331 |
6 | 4412044444 |
7 | 1113652555 |
oct | 264663114 |
9 | 108177471 |
10 | 47408716 |
11 | 24840963 |
12 | 13a63724 |
13 | 9a8bac4 |
14 | 642132c |
15 | 4267061 |
hex | 2d3664c |
47408716 has 18 divisors (see below), whose sum is σ = 88134788. Its totient is φ = 22309440.
The previous prime is 47408701. The next prime is 47408717. The reversal of 47408716 is 61780474.
47408716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (47408717) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 19350 + ... + 21661.
Almost surely, 247408716 is an apocalyptic number.
It is an amenable number.
47408716 is a deficient number, since it is larger than the sum of its proper divisors (40726072).
47408716 is a wasteful number, since it uses less digits than its factorization.
47408716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41049 (or 41030 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 37.
The square root of 47408716 is about 6885.3987538849. The cubic root of 47408716 is about 361.9256789113.
It can be divided in two parts, 4740 and 8716, that added together give a square (13456 = 1162).
The spelling of 47408716 in words is "forty-seven million, four hundred eight thousand, seven hundred sixteen".
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