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10190 = 251019
BaseRepresentation
bin10011111001110
3111222102
42133032
5311230
6115102
741465
oct23716
914872
1010190
117724
125a92
13483b
1439dc
153045
hex27ce

10190 has 8 divisors (see below), whose sum is σ = 18360. Its totient is φ = 4072.

The previous prime is 10181. The next prime is 10193. The reversal of 10190 is 9101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×101902 = 207672200, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10193) by changing a digit.

10190 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500 + ... + 519.

It is an arithmetic number, because the mean of its divisors is an integer number (2295).

210190 is an apocalyptic number.

10190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10190 is a deficient number, since it is larger than the sum of its proper divisors (8170).

10190 is a wasteful number, since it uses less digits than its factorization.

10190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 10190 is about 100.9455298664. The cubic root of 10190 is about 21.6799392708.

Adding to 10190 its sum of digits (11), we get a palindrome (10201).

Adding to 10190 its reverse (9101), we get a palindrome (19291).

Subtracting from 10190 its reverse (9101), we obtain a square (1089 = 332).

It can be divided in two parts, 101 and 90, that added together give a palindrome (191).

The spelling of 10190 in words is "ten thousand, one hundred ninety".

Divisors: 1 2 5 10 1019 2038 5095 10190