Base | Representation |
---|---|
bin | 1000111111000100… |
… | …1010100100010111 |
3 | 20020002122211110000 |
4 | 2033301022210113 |
5 | 14414434431411 |
6 | 1035202102343 |
7 | 113525630052 |
oct | 21761124427 |
9 | 6202584400 |
10 | 2412030231 |
11 | 102858a016 |
12 | 57394a9b3 |
13 | 2c593b630 |
14 | 18c4b1a99 |
15 | e1b50956 |
hex | 8fc4a917 |
2412030231 has 20 divisors (see below), whose sum is σ = 3880323832. Its totient is φ = 1484325648.
The previous prime is 2412030199. The next prime is 2412030251. The reversal of 2412030231 is 1320302142.
2412030231 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2412030231 - 25 = 2412030199 is a prime.
It is a super-2 number, since 2×24120302312 = 11635779670515826722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2412030251) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1144261 + ... + 1146366.
Almost surely, 22412030231 is an apocalyptic number.
2412030231 is a deficient number, since it is larger than the sum of its proper divisors (1468293601).
2412030231 is a wasteful number, since it uses less digits than its factorization.
2412030231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2290652 (or 2290643 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2412030231 is about 49112.4244056430. The cubic root of 2412030231 is about 1341.0992374348.
Adding to 2412030231 its reverse (1320302142), we get a palindrome (3732332373).
The spelling of 2412030231 in words is "two billion, four hundred twelve million, thirty thousand, two hundred thirty-one".
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