Base | Representation |
---|---|
bin | 1100011001010011010… |
… | …1101100000000000001 |
3 | 202100122212221012210201 |
4 | 3012110311230000001 |
5 | 11442110311434304 |
6 | 241454512125201 |
7 | 21246053243551 |
oct | 3062465540001 |
9 | 670585835721 |
10 | 212950499329 |
11 | 82348007007 |
12 | 35330836801 |
13 | 1710937bb29 |
14 | a442043161 |
15 | 58153993a4 |
hex | 3194d6c001 |
212950499329 has 8 divisors (see below), whose sum is σ = 213649644320. Its totient is φ = 212251474656.
The previous prime is 212950499317. The next prime is 212950499369. The reversal of 212950499329 is 923994059212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212950499329 - 211 = 212950497281 is a prime.
It is a super-3 number, since 3×2129504993293 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 212950499329.
It is not an unprimeable number, because it can be changed into a prime (212950499369) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4753774 + ... + 4798360.
It is an arithmetic number, because the mean of its divisors is an integer number (26706205540).
Almost surely, 2212950499329 is an apocalyptic number.
It is an amenable number.
212950499329 is a deficient number, since it is larger than the sum of its proper divisors (699144991).
212950499329 is a wasteful number, since it uses less digits than its factorization.
212950499329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60159.
The product of its (nonzero) digits is 3149280, while the sum is 55.
The spelling of 212950499329 in words is "two hundred twelve billion, nine hundred fifty million, four hundred ninety-nine thousand, three hundred twenty-nine".
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