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10132111 = 111948479
BaseRepresentation
bin100110101001…
…101010001111
3201001202122101
4212221222033
510043211421
61001055531
7152056453
oct46515217
921052571
1010132111
1157a0450
1234875a7
132139a42
1414ba663
15d52191
hex9a9a8f

10132111 has 8 divisors (see below), whose sum is σ = 11635200. Its totient is φ = 8726040.

The previous prime is 10132103. The next prime is 10132139. The reversal of 10132111 is 11123101.

10132111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10132111 - 23 = 10132103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24031 + ... + 24448.

It is an arithmetic number, because the mean of its divisors is an integer number (1454400).

Almost surely, 210132111 is an apocalyptic number.

10132111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10132111 is a deficient number, since it is larger than the sum of its proper divisors (1503089).

10132111 is a wasteful number, since it uses less digits than its factorization.

10132111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48509.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 10132111 is about 3183.0977050666. The cubic root of 10132111 is about 216.3880698013.

Adding to 10132111 its reverse (11123101), we get a palindrome (21255212).

The spelling of 10132111 in words is "ten million, one hundred thirty-two thousand, one hundred eleven".

Divisors: 1 11 19 209 48479 533269 921101 10132111