Base | Representation |
---|---|
bin | 101101111011100000010001… |
… | …110010000011110100110100 |
3 | 222111020010101221212102210211 |
4 | 231323200101302003310310 |
5 | 202434041424222413022 |
6 | 1553342023102555204 |
7 | 60356051023336102 |
oct | 5573402162036464 |
9 | 874203357772724 |
10 | 202001200201012 |
11 | 594002563979a3 |
12 | 1a7a5229298b04 |
13 | 8893829388064 |
14 | 37c4ca5a56c72 |
15 | 18547ac5e6e77 |
hex | b7b811c83d34 |
202001200201012 has 24 divisors (see below), whose sum is σ = 374305167774216. Its totient is φ = 95057146748928.
The previous prime is 202001200200983. The next prime is 202001200201069. The reversal of 202001200201012 is 210102002100202.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 99220006933776 + 102781193267236 = 9960924^2 + 10138106^2 .
It is a junction number, because it is equal to n+sod(n) for n = 202001200200983 and 202001200201001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32118043 + ... + 37888930.
It is an arithmetic number, because the mean of its divisors is an integer number (15596048657259).
Almost surely, 2202001200201012 is an apocalyptic number.
It is an amenable number.
202001200201012 is a deficient number, since it is larger than the sum of its proper divisors (172303967573204).
202001200201012 is a wasteful number, since it uses less digits than its factorization.
202001200201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70049427 (or 70049425 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 202001200201012 its reverse (210102002100202), we get a palindrome (412103202301214).
The spelling of 202001200201012 in words is "two hundred two trillion, one billion, two hundred million, two hundred one thousand, twelve".
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