Base | Representation |
---|---|
bin | 1000111100100010… |
… | …1000100011001010 |
3 | 20012100200000112202 |
4 | 2033020220203022 |
5 | 14404224431010 |
6 | 1034142240202 |
7 | 113336415065 |
oct | 21710504312 |
9 | 6170600482 |
10 | 2401405130 |
11 | 1022592243 |
12 | 570286062 |
13 | 2c368b3a7 |
14 | 18ad078dc |
15 | e0c526a5 |
hex | 8f2288ca |
2401405130 has 16 divisors (see below), whose sum is σ = 4323087720. Its totient is φ = 960437952.
The previous prime is 2401405129. The next prime is 2401405151. The reversal of 2401405130 is 315041042.
It can be written as a sum of positive squares in 4 ways, for example, as 2290292449 + 111112681 = 47857^2 + 10541^2 .
It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 139856 + ... + 156084.
Almost surely, 22401405130 is an apocalyptic number.
2401405130 is a deficient number, since it is larger than the sum of its proper divisors (1921682590).
2401405130 is a wasteful number, since it uses less digits than its factorization.
2401405130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31033.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2401405130 is about 49004.1338052210. The cubic root of 2401405130 is about 1339.1271381667.
Adding to 2401405130 its reverse (315041042), we get a palindrome (2716446172).
The spelling of 2401405130 in words is "two billion, four hundred one million, four hundred five thousand, one hundred thirty".
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