Base | Representation |
---|---|
bin | 1100011010100111001… |
… | …0111100010101001000 |
3 | 202101120101112110001200 |
4 | 3012221302330111020 |
5 | 11443320314220240 |
6 | 241553432144200 |
7 | 21260552642340 |
oct | 3065162742510 |
9 | 671511473050 |
10 | 213302101320 |
11 | 82508525870 |
12 | 3540a538060 |
13 | 17164176249 |
14 | a476a09d20 |
15 | 583619c930 |
hex | 31a9cbc548 |
213302101320 has 192 divisors, whose sum is σ = 864289146240. Its totient is φ = 44322508800.
The previous prime is 213302101301. The next prime is 213302101367. The reversal of 213302101320 is 23101203312.
213302101320 is a `hidden beast` number, since 2 + 1 + 330 + 2 + 10 + 1 + 320 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 213302101293 and 213302101302.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3819721 + ... + 3875160.
It is an arithmetic number, because the mean of its divisors is an integer number (4501505970).
Almost surely, 2213302101320 is an apocalyptic number.
213302101320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213302101320 is an abundant number, since it is smaller than the sum of its proper divisors (650987044920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213302101320 is a wasteful number, since it uses less digits than its factorization.
213302101320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7694916 (or 7694909 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 213302101320 its reverse (23101203312), we get a palindrome (236403304632).
The spelling of 213302101320 in words is "two hundred thirteen billion, three hundred two million, one hundred one thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •