Base | Representation |
---|---|
bin | 1000111100101101… |
… | …0111110110000101 |
3 | 20012102000111110202 |
4 | 2033023113312011 |
5 | 14404420420031 |
6 | 1034205500245 |
7 | 113345465315 |
oct | 21713276605 |
9 | 6172014422 |
10 | 2402123141 |
11 | 1022a32740 |
12 | 570571685 |
13 | 2c3880152 |
14 | 18b053445 |
15 | e0d452cb |
hex | 8f2d7d85 |
2402123141 has 8 divisors (see below), whose sum is σ = 2676253824. Its totient is φ = 2137285120.
The previous prime is 2402123131. The next prime is 2402123167. The reversal of 2402123141 is 1413212042.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2402123141 - 222 = 2397928837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2402123131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2322620 + ... + 2323653.
It is an arithmetic number, because the mean of its divisors is an integer number (334531728).
Almost surely, 22402123141 is an apocalyptic number.
It is an amenable number.
2402123141 is a deficient number, since it is larger than the sum of its proper divisors (274130683).
2402123141 is a wasteful number, since it uses less digits than its factorization.
2402123141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4646331.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2402123141 is about 49011.4592824984. The cubic root of 2402123141 is about 1339.2605895073.
Adding to 2402123141 its reverse (1413212042), we get a palindrome (3815335183).
The spelling of 2402123141 in words is "two billion, four hundred two million, one hundred twenty-three thousand, one hundred forty-one".
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