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48701 = 311571
BaseRepresentation
bin1011111000111101
32110210202
423320331
53024301
61013245
7261662
oct137075
973722
1048701
1133654
1224225
1319223
1413a69
15e66b
hexbe3d

48701 has 4 divisors (see below), whose sum is σ = 50304. Its totient is φ = 47100.

The previous prime is 48679. The next prime is 48731. The reversal of 48701 is 10784.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48701 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 (48731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755 + ... + 816.

It is an arithmetic number, because the mean of its divisors is an integer number (12576).

248701 is an apocalyptic number.

It is an amenable number.

48701 is a deficient number, since it is larger than the sum of its proper divisors (1603).

48701 is a wasteful number, since it uses less digits than its factorization.

48701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 48701 is about 220.6830306118. The cubic root of 48701 is about 36.5184744157.

The spelling of 48701 in words is "forty-eight thousand, seven hundred one".

Divisors: 1 31 1571 48701