Base | Representation |
---|---|
bin | 1100010101110000101… |
… | …1110110111101101101 |
3 | 202021012122102100200200 |
4 | 3011130023312331231 |
5 | 11433134000310333 |
6 | 241220315544113 |
7 | 21213362232114 |
oct | 3053413667555 |
9 | 667178370620 |
10 | 212000010093 |
11 | 819aa52a413 |
12 | 3510645b039 |
13 | 16cb7488471 |
14 | a391b02c7b |
15 | 57abbe7c13 |
hex | 315c2f6f6d |
212000010093 has 48 divisors (see below), whose sum is σ = 336197062656. Its totient is φ = 128150760960.
The previous prime is 212000010083. The next prime is 212000010113. The reversal of 212000010093 is 390010000212.
It is a happy number.
It is not a de Polignac number, because 212000010093 - 26 = 212000010029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212000010083) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 957471 + ... + 1157907.
It is an arithmetic number, because the mean of its divisors is an integer number (7004105472).
Almost surely, 2212000010093 is an apocalyptic number.
It is an amenable number.
212000010093 is a deficient number, since it is larger than the sum of its proper divisors (124197052563).
212000010093 is a wasteful number, since it uses less digits than its factorization.
212000010093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200714 (or 200711 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The spelling of 212000010093 in words is "two hundred twelve billion, ten thousand, ninety-three".
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