Base | Representation |
---|---|
bin | 10111101010010… |
… | …01110000000110 |
3 | 111211110222102101 |
4 | 23311021300012 |
5 | 401302423300 |
6 | 31410102314 |
7 | 4630035331 |
oct | 1365116006 |
9 | 454428371 |
10 | 198482950 |
11 | a20471a6 |
12 | 5657a99a |
13 | 32175943 |
14 | 1c509618 |
15 | 12659b6a |
hex | bd49c06 |
198482950 has 12 divisors (see below), whose sum is σ = 369178380. Its totient is φ = 79393160.
The previous prime is 198482941. The next prime is 198482953. The reversal of 198482950 is 59284891.
It is a self number, because there is not a number n which added to its sum of digits gives 198482950.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (198482953) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1984780 + ... + 1984879.
It is an arithmetic number, because the mean of its divisors is an integer number (30764865).
Almost surely, 2198482950 is an apocalyptic number.
198482950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
198482950 is a deficient number, since it is larger than the sum of its proper divisors (170695430).
198482950 is a wasteful number, since it uses less digits than its factorization.
198482950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3969671 (or 3969666 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 46.
The square root of 198482950 is about 14088.3977087531. The cubic root of 198482950 is about 583.3211661861.
The spelling of 198482950 in words is "one hundred ninety-eight million, four hundred eighty-two thousand, nine hundred fifty".
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