Base | Representation |
---|---|
bin | 1100011010100110111… |
… | …1100000010010011110 |
3 | 202101120022211122201120 |
4 | 3012221233200102132 |
5 | 11443320101400110 |
6 | 241553400551410 |
7 | 21260542166562 |
oct | 3065157402236 |
9 | 671508748646 |
10 | 213301200030 |
11 | 82507a6a6a6 |
12 | 3540a182566 |
13 | 17163c1bc39 |
14 | a4768536a2 |
15 | 5836070870 |
hex | 31a9be049e |
213301200030 has 32 divisors (see below), whose sum is σ = 512278732800. Its totient is φ = 56840780832.
The previous prime is 213301200023. The next prime is 213301200071. The reversal of 213301200030 is 30002103312.
213301200030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 213301199982 and 213301200009.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2427310 + ... + 2513649.
It is an arithmetic number, because the mean of its divisors is an integer number (16008710400).
Almost surely, 2213301200030 is an apocalyptic number.
213301200030 is an abundant number, since it is smaller than the sum of its proper divisors (298977532770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213301200030 is a wasteful number, since it uses less digits than its factorization.
213301200030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4942408.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 213301200030 its reverse (30002103312), we get a palindrome (243303303342).
The spelling of 213301200030 in words is "two hundred thirteen billion, three hundred one million, two hundred thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •