Base | Representation |
---|---|
bin | 1001000001000001… |
… | …1011000111001011 |
3 | 20020200002010210221 |
4 | 2100100123013023 |
5 | 14424034140314 |
6 | 1040053450511 |
7 | 113655365662 |
oct | 22020330713 |
9 | 6220063727 |
10 | 2420224459 |
11 | 1032176504 |
12 | 576640a37 |
13 | 2c754a2a3 |
14 | 18d605dd9 |
15 | e271d824 |
hex | 9041b1cb |
2420224459 has 4 divisors (see below), whose sum is σ = 2421137320. Its totient is φ = 2419311600.
The previous prime is 2420224441. The next prime is 2420224463. The reversal of 2420224459 is 9544220242.
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 2420224459 - 29 = 2420223947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2420224409) 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 3 ways as a sum of consecutive naturals, for example, 452442 + ... + 457759.
It is an arithmetic number, because the mean of its divisors is an integer number (605284330).
Almost surely, 22420224459 is an apocalyptic number.
2420224459 is a deficient number, since it is larger than the sum of its proper divisors (912861).
2420224459 is an equidigital number, since it uses as much as digits as its factorization.
2420224459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 912860.
The product of its (nonzero) digits is 46080, while the sum is 34.
The square root of 2420224459 is about 49195.7768411070. The cubic root of 2420224459 is about 1342.6161963079.
The spelling of 2420224459 in words is "two billion, four hundred twenty million, two hundred twenty-four thousand, four hundred fifty-nine".
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