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10133042041 = 12689798569
BaseRepresentation
bin10010110111111100…
…11111001101111001
3222011012002212111101
421123332133031321
5131223024321131
64353254131401
7506051302423
oct113376371571
928135085441
1010133042041
11432a924511
121b69650b61
13c5642c785
146c1ab5813
153e48dcc61
hex25bf9f379

10133042041 has 4 divisors (see below), whose sum is σ = 10133853300. Its totient is φ = 10132230784.

The previous prime is 10133042027. The next prime is 10133042053. The reversal of 10133042041 is 14024033101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2385345600 + 7747696441 = 48840^2 + 88021^2 .

It is a cyclic number.

It is not a de Polignac number, because 10133042041 - 25 = 10133042009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10133042141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386596 + ... + 411973.

It is an arithmetic number, because the mean of its divisors is an integer number (2533463325).

Almost surely, 210133042041 is an apocalyptic number.

It is an amenable number.

10133042041 is a deficient number, since it is larger than the sum of its proper divisors (811259).

10133042041 is an equidigital number, since it uses as much as digits as its factorization.

10133042041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811258.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10133042041 its reverse (14024033101), we get a palindrome (24157075142).

The spelling of 10133042041 in words is "ten billion, one hundred thirty-three million, forty-two thousand, forty-one".

Divisors: 1 12689 798569 10133042041