Base | Representation |
---|---|
bin | 1001001111101111100000… |
… | …10100100000110111011110 |
3 | 2122222201201212000022112011 |
4 | 10213313300110200313132 |
5 | 10131110131200340220 |
6 | 111124235433301434 |
7 | 4165642456333213 |
oct | 447676024406736 |
9 | 78881655008464 |
10 | 20332112121310 |
11 | 6529889265370 |
12 | 23445bb26487a |
13 | b46404c4a852 |
14 | 50411812bb0a |
15 | 253d417cc65a |
hex | 127df0520dde |
20332112121310 has 16 divisors (see below), whose sum is σ = 39924874711152. Its totient is φ = 7393495316800.
The previous prime is 20332112121271. The next prime is 20332112121311. The reversal of 20332112121310 is 1312121123302.
It is a super-2 number, since 2×203321121213102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20332112121311) 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, 92418691351 + ... + 92418691570.
It is an arithmetic number, because the mean of its divisors is an integer number (2495304669447).
Almost surely, 220332112121310 is an apocalyptic number.
20332112121310 is a deficient number, since it is larger than the sum of its proper divisors (19592762589842).
20332112121310 is a wasteful number, since it uses less digits than its factorization.
20332112121310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184837382939.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 20332112121310 its reverse (1312121123302), we get a palindrome (21644233244612).
The spelling of 20332112121310 in words is "twenty trillion, three hundred thirty-two billion, one hundred twelve million, one hundred twenty-one thousand, three hundred ten".
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