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48388 = 2212097
BaseRepresentation
bin1011110100000100
32110101011
423310010
53022023
61012004
7261034
oct136404
973334
1048388
113339a
1224004
1319042
14138c4
15e50d
hexbd04

48388 has 6 divisors (see below), whose sum is σ = 84686. Its totient is φ = 24192.

The previous prime is 48383. The next prime is 48397. The reversal of 48388 is 88384.

It can be written as a sum of positive squares in only one way, i.e., 28224 + 20164 = 168^2 + 142^2 .

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (48383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6045 + ... + 6052.

248388 is an apocalyptic number.

It is an amenable number.

48388 is a deficient number, since it is larger than the sum of its proper divisors (36298).

48388 is a wasteful number, since it uses less digits than its factorization.

48388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12101 (or 12099 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 48388 is about 219.9727255821. The cubic root of 48388 is about 36.4400717979.

The spelling of 48388 in words is "forty-eight thousand, three hundred eighty-eight".

Divisors: 1 2 4 12097 24194 48388