Base | Representation |
---|---|
bin | 1001001001101000101101… |
… | …01111000101010110101010 |
3 | 2122020200011220112222102112 |
4 | 10210310112233011112222 |
5 | 10114140434111120320 |
6 | 110444020344402322 |
7 | 4144534301201516 |
oct | 444642657052652 |
9 | 78220156488375 |
10 | 20122303223210 |
11 | 6458903644911 |
12 | 230ba067763a2 |
13 | b2c6a9701376 |
14 | 4d7cd3431146 |
15 | 24d662147ec5 |
hex | 124d16bc55aa |
20122303223210 has 16 divisors (see below), whose sum is σ = 36480722392800. Its totient is φ = 7991015380176.
The previous prime is 20122303223201. The next prime is 20122303223219. The reversal of 20122303223210 is 1232230322102.
It is an interprime number because it is at equal distance from previous prime (20122303223201) and next prime (20122303223219).
It is not an unprimeable number, because it can be changed into a prime (20122303223219) 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, 7238237180 + ... + 7238239959.
It is an arithmetic number, because the mean of its divisors is an integer number (2280045149550).
Almost surely, 220122303223210 is an apocalyptic number.
20122303223210 is a deficient number, since it is larger than the sum of its proper divisors (16358419169590).
20122303223210 is a wasteful number, since it uses less digits than its factorization.
20122303223210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14476477285.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 20122303223210 its reverse (1232230322102), we get a palindrome (21354533545312).
The spelling of 20122303223210 in words is "twenty trillion, one hundred twenty-two billion, three hundred three million, two hundred twenty-three thousand, two hundred ten".
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