Base | Representation |
---|---|
bin | 1001001001010111100111… |
… | …11111001111010110010110 |
3 | 2122012210111122010021120211 |
4 | 10210223303333033112112 |
5 | 10114013142330240202 |
6 | 110435502225320034 |
7 | 4144061055624334 |
oct | 444536377172626 |
9 | 78183448107524 |
10 | 20113130321302 |
11 | 6454a26799947 |
12 | 230a08679601a |
13 | b2b877193c65 |
14 | 4d76a308cb54 |
15 | 24d2c6bb61d7 |
hex | 124af3fcf596 |
20113130321302 has 32 divisors (see below), whose sum is σ = 30431908920672. Its totient is φ = 9969489725184.
The previous prime is 20113130321287. The next prime is 20113130321419. The reversal of 20113130321302 is 20312303131102.
It is a super-2 number, since 2×201131303213022 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452436108 + ... + 452480560.
It is an arithmetic number, because the mean of its divisors is an integer number (950997153771).
Almost surely, 220113130321302 is an apocalyptic number.
20113130321302 is a deficient number, since it is larger than the sum of its proper divisors (10318778599370).
20113130321302 is a wasteful number, since it uses less digits than its factorization.
20113130321302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48112.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 20113130321302 its reverse (20312303131102), we get a palindrome (40425433452404).
The spelling of 20113130321302 in words is "twenty trillion, one hundred thirteen billion, one hundred thirty million, three hundred twenty-one thousand, three hundred two".
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