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47106063 = 332960161
BaseRepresentation
bin1011001110110…
…0100000001111
310021122020101000
42303230200033
544024343223
64401351343
71111252314
oct263544017
9107566330
1047106063
1124654534
1213938553
1399b4114
146382d0b
154207543
hex2cec80f

47106063 has 16 divisors (see below), whose sum is σ = 72194400. Its totient is φ = 30320640.

The previous prime is 47106061. The next prime is 47106071. The reversal of 47106063 is 36060174.

47106063 is a `hidden beast` number, since 47 + 10 + 606 + 3 = 666.

47106063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47106063 - 21 = 47106061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47106061) 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 15 ways as a sum of consecutive naturals, for example, 29298 + ... + 30863.

It is an arithmetic number, because the mean of its divisors is an integer number (4512150).

Almost surely, 247106063 is an apocalyptic number.

47106063 is a deficient number, since it is larger than the sum of its proper divisors (25088337).

47106063 is a wasteful number, since it uses less digits than its factorization.

47106063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60199 (or 60193 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 47106063 is about 6863.3856805515. The cubic root of 47106063 is about 361.1538671338.

The spelling of 47106063 in words is "forty-seven million, one hundred six thousand, sixty-three".

Divisors: 1 3 9 27 29 87 261 783 60161 180483 541449 1624347 1744669 5234007 15702021 47106063