Base | Representation |
---|---|
bin | 10001101001111110111… |
… | …011000111000010110001 |
3 | 11021222202200012102122010 |
4 | 101221332323013002301 |
5 | 124334324402431113 |
6 | 2325215332233133 |
7 | 153441646360536 |
oct | 21517673070261 |
9 | 4258680172563 |
10 | 1213310202033 |
11 | 42861aa83966 |
12 | 17719316b7a9 |
13 | 8a551019cb7 |
14 | 42a20160d8d |
15 | 218634b41c3 |
hex | 11a7eec70b1 |
1213310202033 has 16 divisors (see below), whose sum is σ = 1622682135360. Its totient is φ = 806406268416.
The previous prime is 1213310201989. The next prime is 1213310202047. The reversal of 1213310202033 is 3302020133121.
It is not a de Polignac number, because 1213310202033 - 214 = 1213310185649 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1213310202073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14120266 + ... + 14205932.
It is an arithmetic number, because the mean of its divisors is an integer number (101417633460).
Almost surely, 21213310202033 is an apocalyptic number.
It is an amenable number.
1213310202033 is a deficient number, since it is larger than the sum of its proper divisors (409371933327).
1213310202033 is a wasteful number, since it uses less digits than its factorization.
1213310202033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100016.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1213310202033 its reverse (3302020133121), we get a palindrome (4515330335154).
The spelling of 1213310202033 in words is "one trillion, two hundred thirteen billion, three hundred ten million, two hundred two thousand, thirty-three".
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