Base | Representation |
---|---|
bin | 1001000001000011… |
… | …0000111110101001 |
3 | 20020200020200200012 |
4 | 2100100300332221 |
5 | 14424100022100 |
6 | 1040055421305 |
7 | 113656221053 |
oct | 22020607651 |
9 | 6220220605 |
10 | 2420314025 |
11 | 1032227828 |
12 | 576684835 |
13 | 2c757bc9c |
14 | 18d62a8d3 |
15 | e273a135 |
hex | 90430fa9 |
2420314025 has 12 divisors (see below), whose sum is σ = 3002349132. Its totient is φ = 1935503040.
The previous prime is 2420313997. The next prime is 2420314033. The reversal of 2420314025 is 5204130242.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 15784729 + 2404529296 = 3973^2 + 49036^2 .
It is a de Polignac number, because none of the positive numbers 2k-2420314025 is a prime.
It is a super-2 number, since 2×24203140252 = 11715839959223401250, which contains 22 as substring.
It is a Duffinian number.
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 11 ways as a sum of consecutive naturals, for example, 52619 + ... + 87231.
It is an arithmetic number, because the mean of its divisors is an integer number (250195761).
Almost surely, 22420314025 is an apocalyptic number.
2420314025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2420314025 is a deficient number, since it is larger than the sum of its proper divisors (582035107).
2420314025 is a wasteful number, since it uses less digits than its factorization.
2420314025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37420 (or 37415 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 2420314025 is about 49196.6871343996. The cubic root of 2420314025 is about 1342.6327583088.
Adding to 2420314025 its reverse (5204130242), we get a palindrome (7624444267).
The spelling of 2420314025 in words is "two billion, four hundred twenty million, three hundred fourteen thousand, twenty-five".
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