Base | Representation |
---|---|
bin | 11000001101110101… |
… | …11111111010000110 |
3 | 1020120001201211010212 |
4 | 30012322333322012 |
5 | 203111231000202 |
6 | 5550025115422 |
7 | 640114641230 |
oct | 140672777206 |
9 | 36501654125 |
10 | 13001031302 |
11 | 557181a276 |
12 | 262a028b72 |
13 | 12c267323c |
14 | 8b4957250 |
15 | 5115a7652 |
hex | 306ebfe86 |
13001031302 has 8 divisors (see below), whose sum is σ = 22287482256. Its totient is φ = 5571870552.
The previous prime is 13001031271. The next prime is 13001031311. The reversal of 13001031302 is 20313010031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 928645093 = 13001031302 / (1 + 3 + 0 + 0 + 1 + 0 + 3 + 1 + 3 + 0 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464322533 + ... + 464322560.
It is an arithmetic number, because the mean of its divisors is an integer number (2785935282).
Almost surely, 213001031302 is an apocalyptic number.
13001031302 is a deficient number, since it is larger than the sum of its proper divisors (9286450954).
13001031302 is an equidigital number, since it uses as much as digits as its factorization.
13001031302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928645102.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13001031302 its reverse (20313010031), we get a palindrome (33314041333).
The spelling of 13001031302 in words is "thirteen billion, one million, thirty-one thousand, three hundred two".
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