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101304 = 2333767
BaseRepresentation
bin11000101110111000
312010222000
4120232320
511220204
62101000
7601230
oct305670
9163860
10101304
116a125
124a760
1337158
1428cc0
1520039
hex18bb8

101304 has 64 divisors (see below), whose sum is σ = 326400. Its totient is φ = 28512.

The previous prime is 101293. The next prime is 101323. The reversal of 101304 is 403101.

Adding to 101304 its reverse (403101), we get a palindrome (504405).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1479 + ... + 1545.

It is an arithmetic number, because the mean of its divisors is an integer number (5100).

2101304 is an apocalyptic number.

101304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163200).

101304 is an abundant number, since it is smaller than the sum of its proper divisors (225096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101304 is a wasteful number, since it uses less digits than its factorization.

101304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 101304 is about 318.2828930370. The cubic root of 101304 is about 46.6167720700.

The spelling of 101304 in words is "one hundred one thousand, three hundred four", and thus it is an iban number.

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 67 72 84 108 126 134 168 189 201 216 252 268 378 402 469 504 536 603 756 804 938 1206 1407 1512 1608 1809 1876 2412 2814 3618 3752 4221 4824 5628 7236 8442 11256 12663 14472 16884 25326 33768 50652 101304