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10117182 = 231686197
BaseRepresentation
bin100110100110…
…000000111110
3201001000011110
4212212000332
510042222212
61000502450
7151665105
oct46460076
921030143
1010117182
115790209
12347aa26
132132cca
1414b503c
15d4ca3c
hex9a603e

10117182 has 8 divisors (see below), whose sum is σ = 20234376. Its totient is φ = 3372392.

The previous prime is 10117181. The next prime is 10117187. The reversal of 10117182 is 28171101.

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

10117182 is an admirable number.

It is a super-2 number, since 2×101171822 = 204714743242248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10117181) 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 3 ways as a sum of consecutive naturals, for example, 843093 + ... + 843104.

It is an arithmetic number, because the mean of its divisors is an integer number (2529297).

Almost surely, 210117182 is an apocalyptic number.

10117182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10117182 is a wasteful number, since it uses less digits than its factorization.

10117182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686202.

The product of its (nonzero) digits is 112, while the sum is 21.

The square root of 10117182 is about 3180.7517979245. The cubic root of 10117182 is about 216.2817396918.

Adding to 10117182 its reverse (28171101), we get a palindrome (38288283).

The spelling of 10117182 in words is "ten million, one hundred seventeen thousand, one hundred eighty-two".

Divisors: 1 2 3 6 1686197 3372394 5058591 10117182