Base | Representation |
---|---|
bin | 10001011111011110000… |
… | …010100110111100010010 |
3 | 11020220121220202200210021 |
4 | 101133132002212330102 |
5 | 124143214400220310 |
6 | 2320111215454054 |
7 | 152562126531520 |
oct | 21373602467422 |
9 | 4226556680707 |
10 | 1202021101330 |
11 | 423857636475 |
12 | 174b6252732a |
13 | 8947223c85a |
14 | 4226cb17310 |
15 | 2140236a5da |
hex | 117de0a6f12 |
1202021101330 has 16 divisors (see below), whose sum is σ = 2472729122880. Its totient is φ = 412121520432.
The previous prime is 1202021101283. The next prime is 1202021101331. The reversal of 1202021101330 is 331011202021.
It is a super-2 number, since 2×12020211013302 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1202021101331) 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, 8585864940 + ... + 8585865079.
It is an arithmetic number, because the mean of its divisors is an integer number (154545570180).
Almost surely, 21202021101330 is an apocalyptic number.
1202021101330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1202021101330 is an abundant number, since it is smaller than the sum of its proper divisors (1270708021550).
1202021101330 is a wasteful number, since it uses less digits than its factorization.
1202021101330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17171730033.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1202021101330 its reverse (331011202021), we get a palindrome (1533032303351).
The spelling of 1202021101330 in words is "one trillion, two hundred two billion, twenty-one million, one hundred one thousand, three hundred thirty".
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