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47650341 = 321175277
BaseRepresentation
bin1011010111000…
…1011000100101
310022122212222110
42311301120211
544144302331
64421151233
71116010164
oct265613045
9108585873
1047650341
1124996452
1213b5b519
139b44a8b
1464853db
1542b3946
hex2d71625

47650341 has 8 divisors (see below), whose sum is σ = 63835744. Its totient is φ = 31615920.

The previous prime is 47650327. The next prime is 47650357. The reversal of 47650341 is 14305674.

47650341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 47650341 - 213 = 47642149 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47650299 and 47650308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47651341) 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 7 ways as a sum of consecutive naturals, for example, 37006 + ... + 38271.

It is an arithmetic number, because the mean of its divisors is an integer number (7979468).

Almost surely, 247650341 is an apocalyptic number.

It is an amenable number.

47650341 is a deficient number, since it is larger than the sum of its proper divisors (16185403).

47650341 is a wasteful number, since it uses less digits than its factorization.

47650341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75491.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 47650341 is about 6902.9226418960. The cubic root of 47650341 is about 362.5395051674.

The spelling of 47650341 in words is "forty-seven million, six hundred fifty thousand, three hundred forty-one".

Divisors: 1 3 211 633 75277 225831 15883447 47650341