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BaseRepresentation
bin11000100000100000
312002200221
4120200200
511203014
62052424
7565444
oct304040
9162627
10100384
1169469
124a114
13368cb
1428824
151eb24
hex18820

100384 has 12 divisors (see below), whose sum is σ = 197694. Its totient is φ = 50176.

The previous prime is 100379. The next prime is 100391. The reversal of 100384 is 483001.

It can be written as a sum of positive squares in only one way, i.e., 51984 + 48400 = 228^2 + 220^2 .

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1537 + ... + 1600.

2100384 is an apocalyptic number.

It is an amenable number.

100384 is a deficient number, since it is larger than the sum of its proper divisors (97310).

100384 is an equidigital number, since it uses as much as digits as its factorization.

100384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147 (or 3139 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 100384 is about 316.8343415730. The cubic root of 100384 is about 46.4752247872.

Adding to 100384 its reverse (483001), we get a palindrome (583385).

It can be divided in two parts, 100 and 384, that added together give a palindrome (484).

The spelling of 100384 in words is "one hundred thousand, three hundred eighty-four".