Base | Representation |
---|---|
bin | 10010000000011001000110 |
3 | 22212210220011 |
4 | 102000121012 |
5 | 2202021243 |
6 | 245100434 |
7 | 55056340 |
oct | 22003106 |
9 | 8783804 |
10 | 4720198 |
11 | 273439a |
12 | 16b771a |
13 | c93622 |
14 | 8ac290 |
15 | 63389d |
hex | 480646 |
4720198 has 32 divisors (see below), whose sum is σ = 8584704. Its totient is φ = 1902912.
The previous prime is 4720193. The next prime is 4720211. The reversal of 4720198 is 8910274.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4720193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34386 + ... + 34522.
It is an arithmetic number, because the mean of its divisors is an integer number (268272).
Almost surely, 24720198 is an apocalyptic number.
4720198 is a deficient number, since it is larger than the sum of its proper divisors (3864506).
4720198 is a wasteful number, since it uses less digits than its factorization.
4720198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276.
The product of its (nonzero) digits is 4032, while the sum is 31.
The square root of 4720198 is about 2172.6016662057. The cubic root of 4720198 is about 167.7464760725.
The spelling of 4720198 in words is "four million, seven hundred twenty thousand, one hundred ninety-eight".
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