Base | Representation |
---|---|
bin | 101101111011101000011111… |
… | …101010110101010001011100 |
3 | 222111020222011211202021002200 |
4 | 231323220133222311101130 |
5 | 202434213011404401022 |
6 | 1553350042400451500 |
7 | 60356512456045620 |
oct | 5573503752652134 |
9 | 874228154667080 |
10 | 202010023122012 |
11 | 59403a73731046 |
12 | 1a7a6a90019b90 |
13 | 8894604247b81 |
14 | 37c54a1735180 |
15 | 1854b26e95bac |
hex | b7ba1fab545c |
202010023122012 has 36 divisors (see below), whose sum is σ = 583584511242096. Its totient is φ = 57717149463360.
The previous prime is 202010023122007. The next prime is 202010023122029. The reversal of 202010023122012 is 210221320010202.
202010023122012 is a `hidden beast` number, since 2 + 0 + 201 + 0 + 0 + 231 + 220 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400813537689 + ... + 400813538192.
It is an arithmetic number, because the mean of its divisors is an integer number (16210680867836).
Almost surely, 2202010023122012 is an apocalyptic number.
It is an amenable number.
202010023122012 is an abundant number, since it is smaller than the sum of its proper divisors (381574488120084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202010023122012 is a wasteful number, since it uses less digits than its factorization.
202010023122012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 801627075898 (or 801627075893 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 202010023122012 its reverse (210221320010202), we get a palindrome (412231343132214).
The spelling of 202010023122012 in words is "two hundred two trillion, ten billion, twenty-three million, one hundred twenty-two thousand, twelve".
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