Base | Representation |
---|---|
bin | 11101101100010010100… |
… | …01100001111100010110 |
3 | 10121112100012201012221202 |
4 | 32312021101201330112 |
5 | 113203342320320342 |
6 | 2100402251512502 |
7 | 133464522444116 |
oct | 16661121417426 |
9 | 3545305635852 |
10 | 1020210323222 |
11 | 36373a148962 |
12 | 145882458732 |
13 | 7528940348c |
14 | 3754263b046 |
15 | 1b810bca332 |
hex | ed89461f16 |
1020210323222 has 48 divisors (see below), whose sum is σ = 1608393477600. Its totient is φ = 485226255360.
The previous prime is 1020210323221. The next prime is 1020210323233. The reversal of 1020210323222 is 2223230120201.
It is a happy number.
1020210323222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10202103232222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1020210323194 and 1020210323203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1020210323221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247082054 + ... + 247086182.
It is an arithmetic number, because the mean of its divisors is an integer number (33508197450).
Almost surely, 21020210323222 is an apocalyptic number.
1020210323222 is a deficient number, since it is larger than the sum of its proper divisors (588183154378).
1020210323222 is a wasteful number, since it uses less digits than its factorization.
1020210323222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6329 (or 6300 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 1020210323222 its reverse (2223230120201), we get a palindrome (3243440443423).
The spelling of 1020210323222 in words is "one trillion, twenty billion, two hundred ten million, three hundred twenty-three thousand, two hundred twenty-two".
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