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104250 = 2353139
BaseRepresentation
bin11001011100111010
312022000010
4121130322
511314000
62122350
7612636
oct313472
9168003
10104250
1171363
12503b6
13385b3
1429dc6
1520d50
hex1973a

104250 has 32 divisors (see below), whose sum is σ = 262080. Its totient is φ = 27600.

The previous prime is 104243. The next prime is 104281. The reversal of 104250 is 52401.

It is a Curzon number.

It is an unprimeable number.

104250 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 15 ways as a sum of consecutive naturals, for example, 681 + ... + 819.

It is an arithmetic number, because the mean of its divisors is an integer number (8190).

2104250 is an apocalyptic number.

104250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131040).

104250 is an abundant number, since it is smaller than the sum of its proper divisors (157830).

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

104250 is a wasteful number, since it uses less digits than its factorization.

104250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 104250 is about 322.8776858193. The cubic root of 104250 is about 47.0643452467.

Adding to 104250 its reverse (52401), we get a palindrome (156651).

The spelling of 104250 in words is "one hundred four thousand, two hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 125 139 150 250 278 375 417 695 750 834 1390 2085 3475 4170 6950 10425 17375 20850 34750 52125 104250