Base | Representation |
---|---|
bin | 1001000001010011… |
… | …0010000011110001 |
3 | 20020202020012010012 |
4 | 2100110302003301 |
5 | 14424332221100 |
6 | 1040134144305 |
7 | 114001165040 |
oct | 22024620361 |
9 | 6222205105 |
10 | 2421367025 |
11 | 1032886980 |
12 | 576ab2095 |
13 | 2c785a36c |
14 | 18d822557 |
15 | e2897135 |
hex | 905320f1 |
2421367025 has 24 divisors (see below), whose sum is σ = 3743373504. Its totient is φ = 1509422400.
The previous prime is 2421366947. The next prime is 2421367027. The reversal of 2421367025 is 5207631242.
It is not a de Polignac number, because 2421367025 - 210 = 2421366001 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2421366982 and 2421367000.
It is not an unprimeable number, because it can be changed into a prime (2421367027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627002 + ... + 630851.
It is an arithmetic number, because the mean of its divisors is an integer number (155973896).
Almost surely, 22421367025 is an apocalyptic number.
2421367025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2421367025 is a deficient number, since it is larger than the sum of its proper divisors (1322006479).
2421367025 is a wasteful number, since it uses less digits than its factorization.
2421367025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1257881 (or 1257876 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 2421367025 is about 49207.3879107599. The cubic root of 2421367025 is about 1342.8274420423.
Adding to 2421367025 its reverse (5207631242), we get a palindrome (7628998267).
The spelling of 2421367025 in words is "two billion, four hundred twenty-one million, three hundred sixty-seven thousand, twenty-five".
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