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116725 = 5272329
BaseRepresentation
bin11100011111110101
312221010011
4130133311
512213400
62300221
7664210
oct343765
9187104
10116725
117a774
1257671
134118b
1430777
15248ba
hex1c7f5

116725 has 24 divisors (see below), whose sum is σ = 178560. Its totient is φ = 73920.

The previous prime is 116719. The next prime is 116731. The reversal of 116725 is 527611.

It is an interprime number because it is at equal distance from previous prime (116719) and next prime (116731).

It is not a de Polignac number, because 116725 - 213 = 108533 is a prime.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 116696 and 116705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4011 + ... + 4039.

It is an arithmetic number, because the mean of its divisors is an integer number (7440).

116725 is a Friedman number, since it can be written as 725*161, using all its digits and the basic arithmetic operations.

It is a vampire number, since it can be written as 161725 (with its own digits).

2116725 is an apocalyptic number.

It is an amenable number.

116725 is a deficient number, since it is larger than the sum of its proper divisors (61835).

116725 is a wasteful number, since it uses less digits than its factorization.

116725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 64 counting only the distinct ones).

The product of its digits is 420, while the sum is 22.

The square root of 116725 is about 341.6504061171. The cubic root of 116725 is about 48.8713828124.

The spelling of 116725 in words is "one hundred sixteen thousand, seven hundred twenty-five".

Divisors: 1 5 7 23 25 29 35 115 145 161 175 203 575 667 725 805 1015 3335 4025 4669 5075 16675 23345 116725