Base | Representation |
---|---|
bin | 1011110000100000100… |
… | …0111001011011010100 |
3 | 201022101201122212120102 |
4 | 2330020020321123110 |
5 | 11302144000404022 |
6 | 232444133153232 |
7 | 20410514531510 |
oct | 2741010713324 |
9 | 638351585512 |
10 | 202000013012 |
11 | 78738817616 |
12 | 3319548b818 |
13 | 1608279c425 |
14 | 9ac3981140 |
15 | 53c3d3aa92 |
hex | 2f082396d4 |
202000013012 has 24 divisors (see below), whose sum is σ = 417032286720. Its totient is φ = 83778806880.
The previous prime is 202000013011. The next prime is 202000013101. The reversal of 202000013012 is 210310000202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 202000012984 and 202000013002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202000013011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116358587 + ... + 116360322.
It is an arithmetic number, because the mean of its divisors is an integer number (17376345280).
Almost surely, 2202000013012 is an apocalyptic number.
It is an amenable number.
202000013012 is an abundant number, since it is smaller than the sum of its proper divisors (215032273708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202000013012 is a wasteful number, since it uses less digits than its factorization.
202000013012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232718951 (or 232718949 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 202000013012 its reverse (210310000202), we get a palindrome (412310013214).
The spelling of 202000013012 in words is "two hundred two billion, thirteen thousand, twelve".
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