Base | Representation |
---|---|
bin | 1101101111100111000110… |
… | …01011010111101100010000 |
3 | 10222000022100212022202210121 |
4 | 12313303203023113230100 |
5 | 12430134104013201222 |
6 | 144140202541440024 |
7 | 6236361050226013 |
oct | 667634313275420 |
9 | 128008325282717 |
10 | 30223201303312 |
11 | 96a2651244896 |
12 | 3481560b70014 |
13 | 13b306043cb64 |
14 | 766b4c99b37a |
15 | 3762950735c7 |
hex | 1b7ce32d7b10 |
30223201303312 has 10 divisors (see below), whose sum is σ = 58557452525198. Its totient is φ = 15111600651648.
The previous prime is 30223201303307. The next prime is 30223201303319. The reversal of 30223201303312 is 21330310232203.
It can be written as a sum of positive squares in only one way, i.e., 28207528277776 + 2015673025536 = 5311076^2 + 1419744^2 .
It is not an unprimeable number, because it can be changed into a prime (30223201303319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 944475040713 + ... + 944475040744.
Almost surely, 230223201303312 is an apocalyptic number.
It is an amenable number.
30223201303312 is a deficient number, since it is larger than the sum of its proper divisors (28334251221886).
30223201303312 is a wasteful number, since it uses less digits than its factorization.
30223201303312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1888950081465 (or 1888950081459 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 30223201303312 its reverse (21330310232203), we get a palindrome (51553511535515).
The spelling of 30223201303312 in words is "thirty trillion, two hundred twenty-three billion, two hundred one million, three hundred three thousand, three hundred twelve".
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