Base | Representation |
---|---|
bin | 1001101001111011101111… |
… | …10010001110101100010101 |
3 | 2210011202120212220122000111 |
4 | 10310331313302032230111 |
5 | 10240331200422001323 |
6 | 113053510013043021 |
7 | 4320651366521050 |
oct | 464756762165425 |
9 | 83152525818014 |
10 | 21232033000213 |
11 | 6846500124322 |
12 | 246aab0a86471 |
13 | bb02311c3629 |
14 | 5358c8bd9a97 |
15 | 26c461dcac0d |
hex | 134f77c8eb15 |
21232033000213 has 8 divisors (see below), whose sum is σ = 24286788043328. Its totient is φ = 18182679825024.
The previous prime is 21232033000193. The next prime is 21232033000249. The reversal of 21232033000213 is 31200033023212.
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 21232033000213 - 25 = 21232033000181 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 (21232033001213) 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, 1350458556 + ... + 1350474277.
It is an arithmetic number, because the mean of its divisors is an integer number (3035848505416).
Almost surely, 221232033000213 is an apocalyptic number.
It is an amenable number.
21232033000213 is a deficient number, since it is larger than the sum of its proper divisors (3054755043115).
21232033000213 is a wasteful number, since it uses less digits than its factorization.
21232033000213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2700933963.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 21232033000213 its reverse (31200033023212), we get a palindrome (52432066023425).
The spelling of 21232033000213 in words is "twenty-one trillion, two hundred thirty-two billion, thirty-three million, two hundred thirteen", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •