Search a number
-
+
116025 = 35271317
BaseRepresentation
bin11100010100111001
312220011020
4130110321
512203100
62253053
7662160
oct342471
9186136
10116025
117a198
1257189
1340a70
14303d7
15245a0
hex1c539

116025 has 48 divisors (see below), whose sum is σ = 249984. Its totient is φ = 46080.

The previous prime is 116009. The next prime is 116027. The reversal of 116025 is 520611.

It is not a de Polignac number, because 116025 - 24 = 116009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115995 and 116013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6817 + ... + 6833.

It is an arithmetic number, because the mean of its divisors is an integer number (5208).

2116025 is an apocalyptic number.

116025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116025 is an abundant number, since it is smaller than the sum of its proper divisors (133959).

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

116025 is a wasteful number, since it uses less digits than its factorization.

116025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 116025 is about 340.6244266050. The cubic root of 116025 is about 48.7734929503.

Adding to 116025 its reverse (520611), we get a palindrome (636636).

The spelling of 116025 in words is "one hundred sixteen thousand, twenty-five".

Divisors: 1 3 5 7 13 15 17 21 25 35 39 51 65 75 85 91 105 119 175 195 221 255 273 325 357 425 455 525 595 663 975 1105 1275 1365 1547 1785 2275 2975 3315 4641 5525 6825 7735 8925 16575 23205 38675 116025