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47382683 = 137349991
BaseRepresentation
bin1011010011000…
…0000010011011
310022011021211012
42310300002123
544112221213
64411324135
71113513635
oct264600233
9108137735
1047382683
1124823347
1213a5064b
139a7ccba
146415a55
15425e4a8
hex2d3009b

47382683 has 8 divisors (see below), whose sum is σ = 47913600. Its totient is φ = 46854720.

The previous prime is 47382667. The next prime is 47382701. The reversal of 47382683 is 38628374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47382683 - 24 = 47382667 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 47382683.

It is not an unprimeable number, because it can be changed into a prime (47382613) 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, 47318 + ... + 48308.

It is an arithmetic number, because the mean of its divisors is an integer number (5989200).

Almost surely, 247382683 is an apocalyptic number.

47382683 is a deficient number, since it is larger than the sum of its proper divisors (530917).

47382683 is a wasteful number, since it uses less digits than its factorization.

47382683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477.

The product of its digits is 193536, while the sum is 41.

The square root of 47382683 is about 6883.5080445947. The cubic root of 47382683 is about 361.8594200942.

The spelling of 47382683 in words is "forty-seven million, three hundred eighty-two thousand, six hundred eighty-three".

Divisors: 1 137 349 991 47813 135767 345859 47382683