Base | Representation |
---|---|
bin | 11010010000111010… |
… | …011101000010110110 |
3 | 2200210101020120200112 |
4 | 122100322131002312 |
5 | 430223431434243 |
6 | 20542210143022 |
7 | 2015563636403 |
oct | 322072350266 |
9 | 80711216615 |
10 | 28201046198 |
11 | 10a61834456 |
12 | 5570581a72 |
13 | 28757802b0 |
14 | 15175652aa |
15 | b00c2a818 |
hex | 690e9d0b6 |
28201046198 has 8 divisors (see below), whose sum is σ = 45555536208. Its totient is φ = 13015867464.
The previous prime is 28201046161. The next prime is 28201046227. The reversal of 28201046198 is 89164010282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542327786 + ... + 542327837.
It is an arithmetic number, because the mean of its divisors is an integer number (5694442026).
Almost surely, 228201046198 is an apocalyptic number.
28201046198 is a deficient number, since it is larger than the sum of its proper divisors (17354490010).
28201046198 is a wasteful number, since it uses less digits than its factorization.
28201046198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1084655638.
The product of its (nonzero) digits is 55296, while the sum is 41.
The spelling of 28201046198 in words is "twenty-eight billion, two hundred one million, forty-six thousand, one hundred ninety-eight".
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