Base | Representation |
---|---|
bin | 11000001101111000… |
… | …01001001001100101 |
3 | 1020120002022001122221 |
4 | 30012330021021211 |
5 | 203111320100201 |
6 | 5550035352341 |
7 | 640120330660 |
oct | 140674111145 |
9 | 36502261587 |
10 | 13001331301 |
11 | 5571a04702 |
12 | 262a1526b1 |
13 | 12c274995a |
14 | 8b49d46d7 |
15 | 5116164a1 |
hex | 306f09265 |
13001331301 has 8 divisors (see below), whose sum is σ = 15371032320. Its totient is φ = 10759722288.
The previous prime is 13001331289. The next prime is 13001331311. The reversal of 13001331301 is 10313310031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13001331301 - 213 = 13001323109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13001331311) 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, 32022781 + ... + 32023186.
It is an arithmetic number, because the mean of its divisors is an integer number (1921379040).
Almost surely, 213001331301 is an apocalyptic number.
It is an amenable number.
13001331301 is a deficient number, since it is larger than the sum of its proper divisors (2369701019).
13001331301 is an equidigital number, since it uses as much as digits as its factorization.
13001331301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64046003.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 13001331301 its reverse (10313310031), we get a palindrome (23314641332).
The spelling of 13001331301 in words is "thirteen billion, one million, three hundred thirty-one thousand, three hundred one".
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