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10133064427 = 35332868119
BaseRepresentation
bin10010110111111101…
…00100101011101011
3222011012011000012111
421123332210223223
5131223031030202
64353254423151
7506051424613
oct113376445353
928135130174
1010133064427
11432a93a312
121b69661ab7
13c56439a15
146c1abda43
153e48e46d7
hex25bfa4aeb

10133064427 has 4 divisors (see below), whose sum is σ = 10135936080. Its totient is φ = 10130192776.

The previous prime is 10133064419. The next prime is 10133064467. The reversal of 10133064427 is 72446033101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72446033101 = 135572771777.

It is a cyclic number.

It is not a de Polignac number, because 10133064427 - 23 = 10133064419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10133064467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430527 + ... + 1437592.

It is an arithmetic number, because the mean of its divisors is an integer number (2533984020).

Almost surely, 210133064427 is an apocalyptic number.

10133064427 is a deficient number, since it is larger than the sum of its proper divisors (2871653).

10133064427 is an equidigital number, since it uses as much as digits as its factorization.

10133064427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871652.

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 10133064427 its reverse (72446033101), we get a palindrome (82579097528).

The spelling of 10133064427 in words is "ten billion, one hundred thirty-three million, sixty-four thousand, four hundred twenty-seven".

Divisors: 1 3533 2868119 10133064427