Base | Representation |
---|---|
bin | 1011010010101… |
… | …0010100001010 |
3 | 10022010002200000 |
4 | 2310222110022 |
5 | 44110443432 |
6 | 4411023430 |
7 | 1113355410 |
oct | 264522412 |
9 | 108102600 |
10 | 47359242 |
11 | 24807777 |
12 | 13a3ab76 |
13 | 9a72428 |
14 | 640b2b0 |
15 | 425757c |
hex | 2d2a50a |
47359242 has 48 divisors (see below), whose sum is σ = 121622592. Its totient is φ = 13530240.
The previous prime is 47359177. The next prime is 47359243. The reversal of 47359242 is 24295374.
It is a junction number, because it is equal to n+sod(n) for n = 47359197 and 47359206.
It is not an unprimeable number, because it can be changed into a prime (47359243) 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 23 ways as a sum of consecutive naturals, for example, 3559 + ... + 10362.
It is an arithmetic number, because the mean of its divisors is an integer number (2533804).
Almost surely, 247359242 is an apocalyptic number.
47359242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
47359242 is an abundant number, since it is smaller than the sum of its proper divisors (74263350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47359242 is a wasteful number, since it uses less digits than its factorization.
47359242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13945 (or 13933 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 47359242 is about 6881.8051410949. The cubic root of 47359242 is about 361.7997376301.
The spelling of 47359242 in words is "forty-seven million, three hundred fifty-nine thousand, two hundred forty-two".
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