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47960563 = 721675861
BaseRepresentation
bin1011011011110…
…1000111110011
310100020122112011
42312331013303
544234214223
64431543351
71121441500
oct266750763
9110218464
1047960563
1125088532
121408ab57
139c23041
1465264a7
15432580d
hex2dbd1f3

47960563 has 12 divisors (see below), whose sum is σ = 56134512. Its totient is φ = 40855920.

The previous prime is 47960551. The next prime is 47960573. The reversal of 47960563 is 36506974.

It is not a de Polignac number, because 47960563 - 225 = 14406131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47960513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5253 + ... + 11113.

It is an arithmetic number, because the mean of its divisors is an integer number (4677876).

Almost surely, 247960563 is an apocalyptic number.

47960563 is a deficient number, since it is larger than the sum of its proper divisors (8173949).

47960563 is a wasteful number, since it uses less digits than its factorization.

47960563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6042 (or 6035 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 47960563 is about 6925.3565251184. The cubic root of 47960563 is about 363.3245610391.

The spelling of 47960563 in words is "forty-seven million, nine hundred sixty thousand, five hundred sixty-three".

Divisors: 1 7 49 167 1169 5861 8183 41027 287189 978787 6851509 47960563