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10000133 = 111369931
BaseRepresentation
bin100110001001…
…011100000101
3200211001121022
4212021130011
510030001013
6554200525
7150666623
oct46113405
920731538
1010000133
115710280
123423145
1320c1950
141484513
15d28008
hex989705

10000133 has 8 divisors (see below), whose sum is σ = 11748576. Its totient is φ = 8391600.

The previous prime is 10000121. The next prime is 10000139. The reversal of 10000133 is 33100001.

10000133 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 10000133 - 28 = 9999877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10000133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34823 + ... + 35108.

It is an arithmetic number, because the mean of its divisors is an integer number (1468572).

Almost surely, 210000133 is an apocalyptic number.

10000133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10000133 is a deficient number, since it is larger than the sum of its proper divisors (1748443).

10000133 is a wasteful number, since it uses less digits than its factorization.

10000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69955.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 10000133 is about 3162.2986892449. The cubic root of 10000133 is about 215.4444241317. Note that the first 4 decimals are identical.

Adding to 10000133 its reverse (33100001), we get a palindrome (43100134).

It can be divided in two parts, 100001 and 33, that multiplied together give a palindrome (3300033).

The spelling of 10000133 in words is "ten million, one hundred thirty-three", and thus it is an aban number.

Divisors: 1 11 13 143 69931 769241 909103 10000133