Base | Representation |
---|---|
bin | 1100000000111111010011… |
… | …0101001100100100101001 |
3 | 1201202222020111122110211012 |
4 | 3000033310311030210221 |
5 | 3212422344244133113 |
6 | 44033035452313305 |
7 | 2532321111230252 |
oct | 300176465144451 |
9 | 51688214573735 |
10 | 13211132021033 |
11 | 423389a681081 |
12 | 15944a5472835 |
13 | 74aa5c37758b |
14 | 3395ca741b29 |
15 | 17d9ba077aa8 |
hex | c03f4d4c929 |
13211132021033 has 8 divisors (see below), whose sum is σ = 13252409656200. Its totient is φ = 13169907072000.
The previous prime is 13211132020991. The next prime is 13211132021083. The reversal of 13211132021033 is 33012023111231.
It can be written as a sum of positive squares in 4 ways, for example, as 271766201344 + 12939365819689 = 521312^2 + 3597133^2 .
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 13211132021033 - 218 = 13211131758889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13211132021083) 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, 12669218 + ... + 13672283.
It is an arithmetic number, because the mean of its divisors is an integer number (1656551207025).
Almost surely, 213211132021033 is an apocalyptic number.
It is an amenable number.
13211132021033 is a deficient number, since it is larger than the sum of its proper divisors (41277635167).
13211132021033 is a wasteful number, since it uses less digits than its factorization.
13211132021033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26343067.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 13211132021033 its reverse (33012023111231), we get a palindrome (46223155132264).
The spelling of 13211132021033 in words is "thirteen trillion, two hundred eleven billion, one hundred thirty-two million, twenty-one thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •