Base | Representation |
---|---|
bin | 1100011110000100010… |
… | …00010111101000011111 |
3 | 1111221221000200221211222 |
4 | 12033002020113220133 |
5 | 24004440414024114 |
6 | 524455313403555 |
7 | 42645415111166 |
oct | 6170210275037 |
9 | 1457830627758 |
10 | 428458736159 |
11 | 155787872063 |
12 | 6b055b695bb |
13 | 315325c42ac |
14 | 16a47a463dd |
15 | b22a07698e |
hex | 63c2217a1f |
428458736159 has 4 divisors (see below), whose sum is σ = 429038518680. Its totient is φ = 427878953640.
The previous prime is 428458736129. The next prime is 428458736171. The reversal of 428458736159 is 951637854824.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 428458736159 - 220 = 428457687583 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (428458736129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289890152 + ... + 289891629.
It is an arithmetic number, because the mean of its divisors is an integer number (107259629670).
Almost surely, 2428458736159 is an apocalyptic number.
428458736159 is a deficient number, since it is larger than the sum of its proper divisors (579782521).
428458736159 is an equidigital number, since it uses as much as digits as its factorization.
428458736159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579782520.
The product of its digits is 58060800, while the sum is 62.
The spelling of 428458736159 in words is "four hundred twenty-eight billion, four hundred fifty-eight million, seven hundred thirty-six thousand, one hundred fifty-nine".
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