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48830 = 2519257
BaseRepresentation
bin1011111010111110
32110222112
423322332
53030310
61014022
7262235
oct137276
973875
1048830
1133761
1224312
13192c2
1413b1c
15e705
hexbebe

48830 has 16 divisors (see below), whose sum is σ = 92880. Its totient is φ = 18432.

The previous prime is 48823. The next prime is 48847. The reversal of 48830 is 3884.

48830 is nontrivially palindromic in base 4.

48830 is an undulating number in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 48796 and 48805.

It is a congruent number.

It is an unprimeable number.

48830 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62 + ... + 318.

It is an arithmetic number, because the mean of its divisors is an integer number (5805).

248830 is an apocalyptic number.

48830 is a deficient number, since it is larger than the sum of its proper divisors (44050).

48830 is a wasteful number, since it uses less digits than its factorization.

48830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 48830 is about 220.9751117208. The cubic root of 48830 is about 36.5506895645.

It can be divided in two parts, 48 and 830, that added together give a palindrome (878).

The spelling of 48830 in words is "forty-eight thousand, eight hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 257 514 1285 2570 4883 9766 24415 48830