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110130250 = 2531725913
BaseRepresentation
bin1101001000001…
…11010001001010
321200020012022011
412210013101022
5211143132000
614532250134
72505043306
oct644072112
9250205264
10110130250
115719053a
1230a7094a
1319a7c739
14108aad06
159a062ba
hex690744a

110130250 has 32 divisors (see below), whose sum is σ = 218299536. Its totient is φ = 41459200.

The previous prime is 110130247. The next prime is 110130253. The reversal of 110130250 is 52031011.

It is an interprime number because it is at equal distance from previous prime (110130247) and next prime (110130253).

It can be written as a sum of positive squares in 8 ways, for example, as 15515721 + 94614529 = 3939^2 + 9727^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110130250.

It is not an unprimeable number, because it can be changed into a prime (110130253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8707 + ... + 17206.

Almost surely, 2110130250 is an apocalyptic number.

110130250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110130250 is a deficient number, since it is larger than the sum of its proper divisors (108169286).

110130250 is a wasteful number, since it uses less digits than its factorization.

110130250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25947 (or 25937 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 110130250 is about 10494.2960697705. The cubic root of 110130250 is about 479.3310270017.

Adding to 110130250 its reverse (52031011), we get a palindrome (162161261).

The spelling of 110130250 in words is "one hundred ten million, one hundred thirty thousand, two hundred fifty".

Divisors: 1 2 5 10 17 25 34 50 85 125 170 250 425 850 2125 4250 25913 51826 129565 259130 440521 647825 881042 1295650 2202605 3239125 4405210 6478250 11013025 22026050 55065125 110130250