Base | Representation |
---|---|
bin | 11010010100100… |
… | …00110011110010 |
3 | 120101110111120012 |
4 | 31022100303302 |
5 | 423010402343 |
6 | 33524214522 |
7 | 5320501400 |
oct | 1512206362 |
9 | 511414505 |
10 | 220794098 |
11 | 1036a5968 |
12 | 61b3a442 |
13 | 36987cc5 |
14 | 21476470 |
15 | 145b5718 |
hex | d290cf2 |
220794098 has 54 divisors (see below), whose sum is σ = 411819471. Its totient is φ = 88510968.
The previous prime is 220794083. The next prime is 220794127. The reversal of 220794098 is 890497022.
It can be written as a sum of positive squares in only one way, i.e., 110397049 + 110397049 = 10507^2 + 10507^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=10507.
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 26 ways as a sum of consecutive naturals, for example, 2794823 + ... + 2794901.
Almost surely, 2220794098 is an apocalyptic number.
220794098 is a deficient number, since it is larger than the sum of its proper divisors (191025373).
220794098 is an equidigital number, since it uses as much as digits as its factorization.
220794098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212 (or 107 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 220794098 is about 14859.1418998541. The cubic root of 220794098 is about 604.4065377781.
The spelling of 220794098 in words is "two hundred twenty million, seven hundred ninety-four thousand, ninety-eight".
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