Base | Representation |
---|---|
bin | 11000001101110110… |
… | …00000000111000101 |
3 | 1020120001201212021122 |
4 | 30012323000013011 |
5 | 203111231012013 |
6 | 5550025123325 |
7 | 640114643525 |
oct | 140673000705 |
9 | 36501655248 |
10 | 13001032133 |
11 | 557181a961 |
12 | 262a029545 |
13 | 12c267372b |
14 | 8b4957685 |
15 | 5115a7a08 |
hex | 306ec01c5 |
13001032133 has 8 divisors (see below), whose sum is σ = 13187556480. Its totient is φ = 12815056800.
The previous prime is 13001032067. The next prime is 13001032151. The reversal of 13001032133 is 33123010031.
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 13001032133 - 214 = 13001015749 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 (13001032153) 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, 89435 + ... + 184392.
It is an arithmetic number, because the mean of its divisors is an integer number (1648444560).
Almost surely, 213001032133 is an apocalyptic number.
It is an amenable number.
13001032133 is a deficient number, since it is larger than the sum of its proper divisors (186524347).
13001032133 is an equidigital number, since it uses as much as digits as its factorization.
13001032133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274507.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 13001032133 its reverse (33123010031), we get a palindrome (46124042164).
The spelling of 13001032133 in words is "thirteen billion, one million, thirty-two thousand, one hundred thirty-three".
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