Base | Representation |
---|---|
bin | 1000111100110000… |
… | …0110010000011011 |
3 | 20012102101011020120 |
4 | 2033030012100123 |
5 | 14404443010433 |
6 | 1034213524323 |
7 | 113350216461 |
oct | 21714062033 |
9 | 6172334216 |
10 | 2402313243 |
11 | 1023052550 |
12 | 5706436a3 |
13 | 2c3918835 |
14 | 18b0a2831 |
15 | e0d817b3 |
hex | 8f30641b |
2402313243 has 16 divisors (see below), whose sum is σ = 3495920256. Its totient is φ = 1455261440.
The previous prime is 2402313233. The next prime is 2402313257. The reversal of 2402313243 is 3423132042.
It is a cyclic number.
It is not a de Polignac number, because 2402313243 - 210 = 2402312219 is a prime.
It is a super-2 number, since 2×24023132432 = 11542217834986354098, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2402313233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58996 + ... + 91022.
It is an arithmetic number, because the mean of its divisors is an integer number (218495016).
Almost surely, 22402313243 is an apocalyptic number.
2402313243 is a deficient number, since it is larger than the sum of its proper divisors (1093607013).
2402313243 is a wasteful number, since it uses less digits than its factorization.
2402313243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34314.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 2402313243 is about 49013.3986069116. The cubic root of 2402313243 is about 1339.2959178934.
Adding to 2402313243 its reverse (3423132042), we get a palindrome (5825445285).
The spelling of 2402313243 in words is "two billion, four hundred two million, three hundred thirteen thousand, two hundred forty-three".
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