Base | Representation |
---|---|
bin | 1001001111101111111000… |
… | …10011111101010100011110 |
3 | 2122222202020212120100222000 |
4 | 10213313330103331110132 |
5 | 10131111034201133202 |
6 | 111124311421303130 |
7 | 4165650451336551 |
oct | 447677423752436 |
9 | 78882225510860 |
10 | 20332313302302 |
11 | 6529981884651 |
12 | 2344656704aa6 |
13 | b46437829561 |
14 | 504136b3a698 |
15 | 253d542bb91c |
hex | 127dfc4fd51e |
20332313302302 has 32 divisors (see below), whose sum is σ = 45183216000000. Its totient is φ = 6777393134904.
The previous prime is 20332313302187. The next prime is 20332313302303. The reversal of 20332313302302 is 20320331323302.
20332313302302 is a `hidden beast` number, since 2 + 0 + 3 + 3 + 23 + 1 + 330 + 2 + 302 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20332313302303) 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, 7616403 + ... + 9933489.
It is an arithmetic number, because the mean of its divisors is an integer number (1411975500000).
Almost surely, 220332313302302 is an apocalyptic number.
20332313302302 is an abundant number, since it is smaller than the sum of its proper divisors (24850902697698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20332313302302 is a wasteful number, since it uses less digits than its factorization.
20332313302302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2479597 (or 2479591 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 20332313302302 its reverse (20320331323302), we get a palindrome (40652644625604).
It can be divided in two parts, 203323 and 13302302, that added together give a square (13505625 = 36752).
The spelling of 20332313302302 in words is "twenty trillion, three hundred thirty-two billion, three hundred thirteen million, three hundred two thousand, three hundred two".
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