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109130 = 2571559
BaseRepresentation
bin11010101001001010
312112200212
4122221022
511443010
62201122
7633110
oct325112
9175625
10109130
1174a9a
12531a2
133a898
142bab0
1522505
hex1aa4a

109130 has 16 divisors (see below), whose sum is σ = 224640. Its totient is φ = 37392.

The previous prime is 109121. The next prime is 109133. The reversal of 109130 is 31901.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an Ulam number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710 + ... + 849.

It is an arithmetic number, because the mean of its divisors is an integer number (14040).

2109130 is an apocalyptic number.

109130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109130 is an abundant number, since it is smaller than the sum of its proper divisors (115510).

It is a weird number, because it is abundant, but not a pseudoperfect number.

109130 is a wasteful number, since it uses less digits than its factorization.

109130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 109130 is about 330.3483010400. The cubic root of 109130 is about 47.7875448253.

The spelling of 109130 in words is "one hundred nine thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 1559 3118 7795 10913 15590 21826 54565 109130