Base | Representation |
---|---|
bin | 1001000001000001… |
… | …0110010111100000 |
3 | 20020200001011011010 |
4 | 2100100112113200 |
5 | 14424033030044 |
6 | 1040053220520 |
7 | 113655255216 |
oct | 22020262740 |
9 | 6220034133 |
10 | 2420205024 |
11 | 1032162946 |
12 | 576631740 |
13 | 2c75414a3 |
14 | 18d5dccb6 |
15 | e2717bb9 |
hex | 904165e0 |
2420205024 has 48 divisors (see below), whose sum is σ = 6368982480. Its totient is φ = 804710400.
The previous prime is 2420205019. The next prime is 2420205037. The reversal of 2420205024 is 4205020242.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7062 + ... + 69930.
It is an arithmetic number, because the mean of its divisors is an integer number (132687135).
Almost surely, 22420205024 is an apocalyptic number.
2420205024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2420205024 is an abundant number, since it is smaller than the sum of its proper divisors (3948777456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420205024 is a wasteful number, since it uses less digits than its factorization.
2420205024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63283 (or 63275 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 21.
The square root of 2420205024 is about 49195.5793135928. The cubic root of 2420205024 is about 1342.6126024517.
Adding to 2420205024 its reverse (4205020242), we get a palindrome (6625225266).
The spelling of 2420205024 in words is "two billion, four hundred twenty million, two hundred five thousand, twenty-four".
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