Base | Representation |
---|---|
bin | 1011010101010… |
… | …0100000110010 |
3 | 10022102212202111 |
4 | 2311110200302 |
5 | 44132011312 |
6 | 4414435534 |
7 | 1115005333 |
oct | 265244062 |
9 | 108385674 |
10 | 47532082 |
11 | 24915614 |
12 | 13b02baa |
13 | 9b02cc0 |
14 | 645428a |
15 | 428d8a7 |
hex | 2d54832 |
47532082 has 16 divisors (see below), whose sum is σ = 77297472. Its totient is φ = 21790800.
The previous prime is 47532077. The next prime is 47532097. The reversal of 47532082 is 28023574.
It is an unprimeable number.
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, 2128 + ... + 9979.
It is an arithmetic number, because the mean of its divisors is an integer number (4831092).
Almost surely, 247532082 is an apocalyptic number.
47532082 is a deficient number, since it is larger than the sum of its proper divisors (29765390).
47532082 is a wasteful number, since it uses less digits than its factorization.
47532082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12273.
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 47532082 is about 6894.3514560835. The cubic root of 47532082 is about 362.2393388909.
The spelling of 47532082 in words is "forty-seven million, five hundred thirty-two thousand, eighty-two".
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