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47383061 = 116137027
BaseRepresentation
bin1011010011000…
…0001000010101
310022011022100012
42310300020111
544112224221
64411330005
71113515015
oct264601025
9108138305
1047383061
1124823660
1213a50905
139a8021b
146415c45
15425e65b
hex2d30215

47383061 has 8 divisors (see below), whose sum is σ = 51782304. Its totient is φ = 42999120.

The previous prime is 47383009. The next prime is 47383067. The reversal of 47383061 is 16038374.

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 47383061 - 26 = 47382997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47383067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3230 + ... + 10256.

It is an arithmetic number, because the mean of its divisors is an integer number (6472788).

Almost surely, 247383061 is an apocalyptic number.

It is an amenable number.

47383061 is a deficient number, since it is larger than the sum of its proper divisors (4399243).

47383061 is a wasteful number, since it uses less digits than its factorization.

47383061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7651.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 47383061 is about 6883.5355014702. The cubic root of 47383061 is about 361.8603823480.

The spelling of 47383061 in words is "forty-seven million, three hundred eighty-three thousand, sixty-one".

Divisors: 1 11 613 6743 7027 77297 4307551 47383061