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47507 is a prime number
BaseRepresentation
bin1011100110010011
32102011112
423212103
53010012
61003535
7255335
oct134623
972145
1047507
1132769
12235ab
1318815
1413455
15e122
hexb993

47507 has 2 divisors, whose sum is σ = 47508. Its totient is φ = 47506.

The previous prime is 47501. The next prime is 47513. The reversal of 47507 is 70574.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (47501) and next prime (47513).

It is a cyclic number.

It is not a de Polignac number, because 47507 - 24 = 47491 is a prime.

It is a plaindrome in base 12 and base 14.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 47507.

It is not a weakly prime, because it can be changed into another prime (47501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23753 + 23754.

It is an arithmetic number, because the mean of its divisors is an integer number (23754).

247507 is an apocalyptic number.

47507 is a deficient number, since it is larger than the sum of its proper divisors (1).

47507 is an equidigital number, since it uses as much as digits as its factorization.

47507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 47507 is about 217.9610056868. The cubic root of 47507 is about 36.2175611507.

The spelling of 47507 in words is "forty-seven thousand, five hundred seven".