Base | Representation |
---|---|
bin | 1011001110001… |
… | …0000101000101 |
3 | 10021120001210121 |
4 | 2303202011011 |
5 | 44022011430 |
6 | 4400421541 |
7 | 1111013656 |
oct | 263420505 |
9 | 107501717 |
10 | 47063365 |
11 | 24625448 |
12 | 139178b1 |
13 | 999a85b |
14 | 637152d |
15 | 41e9a7a |
hex | 2ce2145 |
47063365 has 8 divisors (see below), whose sum is σ = 56619288. Its totient is φ = 37555200.
The previous prime is 47063353. The next prime is 47063369. The reversal of 47063365 is 56336074.
It can be written as a sum of positive squares in 4 ways, for example, as 33535681 + 13527684 = 5791^2 + 3678^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47063365 - 225 = 13508933 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 47063365.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47063369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9732 + ... + 13741.
It is an arithmetic number, because the mean of its divisors is an integer number (7077411).
Almost surely, 247063365 is an apocalyptic number.
It is an amenable number.
47063365 is a deficient number, since it is larger than the sum of its proper divisors (9555923).
47063365 is a wasteful number, since it uses less digits than its factorization.
47063365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23879.
The product of its (nonzero) digits is 45360, while the sum is 34.
The square root of 47063365 is about 6860.2744114212. The cubic root of 47063365 is about 361.0447148056.
The spelling of 47063365 in words is "forty-seven million, sixty-three thousand, three hundred sixty-five".
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