| Base | Representation |
|---|---|
| bin | 101101111011100000000111… |
| … | …000110110110100001111000 |
| 3 | 222111020002221110212021102111 |
| 4 | 231323200013012312201320 |
| 5 | 202434041042400232300 |
| 6 | 1553341553224142104 |
| 7 | 60356043420123115 |
| oct | 5573400706664170 |
| 9 | 874202843767374 |
| 10 | 202001021102200 |
| 11 | 59400174290351 |
| 12 | 1a7a5199307934 |
| 13 | 88937cb23b428 |
| 14 | 37c4c89d5590c |
| 15 | 185479ba1a9ba |
| hex | b7b8071b6878 |
202001021102200 has 192 divisors, whose sum is σ = 507109446936000. Its totient is φ = 74601899581440.
The previous prime is 202001021102197. The next prime is 202001021102203. The reversal of 202001021102200 is 2201120100202.
It is a happy number.
202001021102200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (202001021102197) and next prime (202001021102203).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202001021102203) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 492975006 + ... + 493384594.
It is an arithmetic number, because the mean of its divisors is an integer number (2641195036125).
Almost surely, 2202001021102200 is an apocalyptic number.
202001021102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202001021102200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253554723468000).
202001021102200 is an abundant number, since it is smaller than the sum of its proper divisors (305108425833800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202001021102200 is a wasteful number, since it uses less digits than its factorization.
202001021102200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 413354 (or 413345 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 202001021102200 its reverse (2201120100202), we get a palindrome (204202141202402).
The spelling of 202001021102200 in words is "two hundred two trillion, one billion, twenty-one million, one hundred two thousand, two hundred".
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