Base | Representation |
---|---|
bin | 101101111011110010101111… |
… | …001100110010111110110000 |
3 | 222111022000120022101112101211 |
4 | 231323302233030302332300 |
5 | 202434403022400231000 |
6 | 1553355101553405504 |
7 | 60360352142246332 |
oct | 5573625714627660 |
9 | 874260508345354 |
10 | 202021021102000 |
11 | 594086a780a201 |
12 | 1a7a903b269894 |
13 | 8895667915c39 |
14 | 37c5c2623b452 |
15 | 185506c7867ba |
hex | b7bcaf332fb0 |
202021021102000 has 40 divisors (see below), whose sum is σ = 488486829029472. Its totient is φ = 80808408440000.
The previous prime is 202021021101973. The next prime is 202021021102001. The reversal of 202021021102000 is 201120120202.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (202021021102001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50505253276 + ... + 50505257275.
Almost surely, 2202021021102000 is an apocalyptic number.
202021021102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202021021102000 is an abundant number, since it is smaller than the sum of its proper divisors (286465807927472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202021021102000 is a wasteful number, since it uses less digits than its factorization.
202021021102000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101010510574 (or 101010510558 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 202021021102000 its reverse (201120120202), we get a palindrome (202222141222202).
The spelling of 202021021102000 in words is "two hundred two trillion, twenty-one billion, twenty-one million, one hundred two thousand".
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