Base | Representation |
---|---|
bin | 1100011110010111011… |
… | …1110110010010000110 |
3 | 202111011122010000212200 |
4 | 3013211313312102012 |
5 | 12002401331121410 |
6 | 242241435255330 |
7 | 21324542054415 |
oct | 3074567662206 |
9 | 674148100780 |
10 | 214310020230 |
11 | 829854681a9 |
12 | 3564bbaa546 |
13 | 17294c26977 |
14 | a53081947c |
15 | 58948e53c0 |
hex | 31e5df6486 |
214310020230 has 96 divisors (see below), whose sum is σ = 559102340160. Its totient is φ = 56955156480.
The previous prime is 214310020217. The next prime is 214310020247. The reversal of 214310020230 is 32020013412.
214310020230 is a `hidden beast` number, since 2 + 1 + 431 + 0 + 0 + 2 + 0 + 230 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 47 ways as a sum of consecutive naturals, for example, 43994695 + ... + 43999565.
It is an arithmetic number, because the mean of its divisors is an integer number (5823982710).
Almost surely, 2214310020230 is an apocalyptic number.
214310020230 is an abundant number, since it is smaller than the sum of its proper divisors (344792319930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214310020230 is a wasteful number, since it uses less digits than its factorization.
214310020230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6446 (or 6443 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 214310020230 its reverse (32020013412), we get a palindrome (246330033642).
The spelling of 214310020230 in words is "two hundred fourteen billion, three hundred ten million, twenty thousand, two hundred thirty".
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