Base | Representation |
---|---|
bin | 110000001110101001110100… |
… | …101101110000011001011110 |
3 | 1000211000211021112000002002020 |
4 | 300032221310231300121132 |
5 | 210300230330014011110 |
6 | 2031043244223441010 |
7 | 62451450104246022 |
oct | 6016516455603136 |
9 | 1024024245002066 |
10 | 212113213032030 |
11 | 61649787a81832 |
12 | 1b958b65a56166 |
13 | 9148261a2ab3b |
14 | 3a54497404382 |
15 | 197c8411cbd70 |
hex | c0ea74b7065e |
212113213032030 has 32 divisors (see below), whose sum is σ = 509135258441088. Its totient is φ = 56556462679200.
The previous prime is 212113213031963. The next prime is 212113213032067. The reversal of 212113213032030 is 30230312311212.
212113213032030 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent 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, 441055416 + ... + 441536075.
It is an arithmetic number, because the mean of its divisors is an integer number (15910476826284).
Almost surely, 2212113213032030 is an apocalyptic number.
212113213032030 is an abundant number, since it is smaller than the sum of its proper divisors (297022045409058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212113213032030 is a wasteful number, since it uses less digits than its factorization.
212113213032030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882599512.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 212113213032030 its reverse (30230312311212), we get a palindrome (242343525343242).
The spelling of 212113213032030 in words is "two hundred twelve trillion, one hundred thirteen billion, two hundred thirteen million, thirty-two thousand, thirty".
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