Base | Representation |
---|---|
bin | 11000100110000010… |
… | …10110011100001011 |
3 | 1021002012200212110210 |
4 | 30103001112130023 |
5 | 204020212214201 |
6 | 10022120012203 |
7 | 645131226012 |
oct | 142301263413 |
9 | 37065625423 |
10 | 13204023051 |
11 | 5666365a4a |
12 | 2686001063 |
13 | 13257371bb |
14 | 8d38b7a79 |
15 | 5243031d6 |
hex | 31305670b |
13204023051 has 8 divisors (see below), whose sum is σ = 17607592144. Its totient is φ = 8801568000.
The previous prime is 13204023017. The next prime is 13204023061. The reversal of 13204023051 is 15032040231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13204023051 - 26 = 13204022987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13204023061) 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, 250450 + ... + 298551.
It is an arithmetic number, because the mean of its divisors is an integer number (2200949018).
Almost surely, 213204023051 is an apocalyptic number.
13204023051 is a deficient number, since it is larger than the sum of its proper divisors (4403569093).
13204023051 is an equidigital number, since it uses as much as digits as its factorization.
13204023051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557021.
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 13204023051 its reverse (15032040231), we get a palindrome (28236063282).
The spelling of 13204023051 in words is "thirteen billion, two hundred four million, twenty-three thousand, fifty-one".
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