Base | Representation |
---|---|
bin | 1001001110110111100110 |
3 | 11112221212222 |
4 | 21032313212 |
5 | 1104421243 |
6 | 123512342 |
7 | 26366654 |
oct | 11166746 |
9 | 4487788 |
10 | 2420198 |
11 | 1403370 |
12 | 9886b2 |
13 | 669791 |
14 | 46ddd4 |
15 | 32c168 |
hex | 24ede6 |
2420198 has 16 divisors (see below), whose sum is σ = 4133376. Its totient is φ = 1052040.
The previous prime is 2420179. The next prime is 2420213. The reversal of 2420198 is 8910242.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1886 + ... + 2897.
It is an arithmetic number, because the mean of its divisors is an integer number (258336).
22420198 is an apocalyptic number.
2420198 is a deficient number, since it is larger than the sum of its proper divisors (1713178).
2420198 is a wasteful number, since it uses less digits than its factorization.
2420198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4819.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 2420198 is about 1555.6985569190. The cubic root of 2420198 is about 134.2611303592.
The spelling of 2420198 in words is "two million, four hundred twenty thousand, one hundred ninety-eight".
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