Base | Representation |
---|---|
bin | 1100011010001111010… |
… | …1110110110110011010 |
3 | 202101022102120000222020 |
4 | 3012203311312312122 |
5 | 11443114230431020 |
6 | 241535503035310 |
7 | 21255230546610 |
oct | 3064365666632 |
9 | 671272500866 |
10 | 213202202010 |
11 | 824670a2a56 |
12 | 353a0b9bb36 |
13 | 17149569525 |
14 | a4676436b0 |
15 | 582c517c40 |
hex | 31a3d76d9a |
213202202010 has 32 divisors (see below), whose sum is σ = 584783183232. Its totient is φ = 48731931840.
The previous prime is 213202201981. The next prime is 213202202041. The reversal of 213202202010 is 10202202312.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507624081 + ... + 507624500.
It is an arithmetic number, because the mean of its divisors is an integer number (18274474476).
Almost surely, 2213202202010 is an apocalyptic number.
213202202010 is an abundant number, since it is smaller than the sum of its proper divisors (371580981222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213202202010 is a wasteful number, since it uses less digits than its factorization.
213202202010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015248598.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 213202202010 its reverse (10202202312), we get a palindrome (223404404322).
The spelling of 213202202010 in words is "two hundred thirteen billion, two hundred two million, two hundred two thousand, ten".
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