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110740 = 22572113
BaseRepresentation
bin11011000010010100
312121220111
4123002110
512020430
62212404
7640600
oct330224
9177814
10110740
1176223
1254104
133b536
142c500
1522c2a
hex1b094

110740 has 36 divisors (see below), whose sum is σ = 272916. Its totient is φ = 37632.

The previous prime is 110731. The next prime is 110749. The reversal of 110740 is 47011.

It is an interprime number because it is at equal distance from previous prime (110731) and next prime (110749).

It can be written as a sum of positive squares in 2 ways, for example, as 15876 + 94864 = 126^2 + 308^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 924 + ... + 1036.

It is an arithmetic number, because the mean of its divisors is an integer number (7581).

2110740 is an apocalyptic number.

110740 is a gapful number since it is divisible by the number (10) 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 110740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136458).

110740 is an abundant number, since it is smaller than the sum of its proper divisors (162176).

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

110740 is a wasteful number, since it uses less digits than its factorization.

110740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 110740 is about 332.7762010721. The cubic root of 110740 is about 48.0214024926.

Adding to 110740 its reverse (47011), we get a palindrome (157751).

The spelling of 110740 in words is "one hundred ten thousand, seven hundred forty", and thus it is an iban number.

Divisors: 1 2 4 5 7 10 14 20 28 35 49 70 98 113 140 196 226 245 452 490 565 791 980 1130 1582 2260 3164 3955 5537 7910 11074 15820 22148 27685 55370 110740