Base | Representation |
---|---|
bin | 1001001100001100010010… |
… | …01110001101110110010100 |
3 | 2122120001212020120210100212 |
4 | 10212012021032031312110 |
5 | 10122110313033124022 |
6 | 110552222534224552 |
7 | 4154063460623204 |
oct | 446061116156624 |
9 | 78501766523325 |
10 | 20210123333012 |
11 | 6492079821158 |
12 | 2324a354b5158 |
13 | b37a63a13392 |
14 | 4dc264a08404 |
15 | 250aa1e2b3e2 |
hex | 12618938dd94 |
20210123333012 has 12 divisors (see below), whose sum is σ = 35895592188960. Its totient is φ = 9954239850456.
The previous prime is 20210123333009. The next prime is 20210123333033. The reversal of 20210123333012 is 21033332101202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37705453712 + ... + 37705454247.
It is an arithmetic number, because the mean of its divisors is an integer number (2991299349080).
Almost surely, 220210123333012 is an apocalyptic number.
It is an amenable number.
20210123333012 is a deficient number, since it is larger than the sum of its proper divisors (15685468855948).
20210123333012 is a wasteful number, since it uses less digits than its factorization.
20210123333012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75410908030 (or 75410908028 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 20210123333012 its reverse (21033332101202), we get a palindrome (41243455434214).
The spelling of 20210123333012 in words is "twenty trillion, two hundred ten billion, one hundred twenty-three million, three hundred thirty-three thousand, twelve".
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