Base | Representation |
---|---|
bin | 1100011001010010000… |
… | …0101001000111100010 |
3 | 202100122111112221010122 |
4 | 3012110200221013202 |
5 | 11442102403414443 |
6 | 241454154000242 |
7 | 21245655325523 |
oct | 3062440510742 |
9 | 670574487118 |
10 | 212944982498 |
11 | 82344989146 |
12 | 3532aa16082 |
13 | 17108199a31 |
14 | a44140884a |
15 | 5814b59968 |
hex | 31948291e2 |
212944982498 has 8 divisors (see below), whose sum is σ = 319658184192. Its totient is φ = 106392254436.
The previous prime is 212944982479. The next prime is 212944982519. The reversal of 212944982498 is 894289449212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 212944982498.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40115090 + ... + 40120397.
It is an arithmetic number, because the mean of its divisors is an integer number (39957273024).
Almost surely, 2212944982498 is an apocalyptic number.
212944982498 is a deficient number, since it is larger than the sum of its proper divisors (106713201694).
212944982498 is a wasteful number, since it uses less digits than its factorization.
212944982498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80236816.
The product of its digits is 23887872, while the sum is 62.
The spelling of 212944982498 in words is "two hundred twelve billion, nine hundred forty-four million, nine hundred eighty-two thousand, four hundred ninety-eight".
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