Base | Representation |
---|---|
bin | 11000000101001… |
… | …10111000000000 |
3 | 112002010011210000 |
4 | 30002212320000 |
5 | 403203310422 |
6 | 32013440000 |
7 | 5002025523 |
oct | 1402467000 |
9 | 462104700 |
10 | 202010112 |
11 | a4036207 |
12 | 577a0000 |
13 | 32b0c215 |
14 | 1cb86bba |
15 | 12b04cac |
hex | c0a6e00 |
202010112 has 100 divisors (see below), whose sum is σ = 603070776. Its totient is φ = 67322880.
The previous prime is 202010077. The next prime is 202010113. The reversal of 202010112 is 211010202.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 202010094 and 202010103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202010113) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 39037 + ... + 43907.
Almost surely, 2202010112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301535388).
202010112 is an abundant number, since it is smaller than the sum of its proper divisors (401060664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202010112 is an frugal number, since it uses more digits than its factorization.
202010112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4901 (or 4876 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
The square root of 202010112 is about 14213.0261380186. The cubic root of 202010112 is about 586.7562214068.
Adding to 202010112 its reverse (211010202), we get a palindrome (413020314).
The spelling of 202010112 in words is "two hundred two million, ten thousand, one hundred twelve".
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