Base | Representation |
---|---|
bin | 11101100010110010101… |
… | …110101010110010011010 |
3 | 21012002100202000112200021 |
4 | 131202302232222302122 |
5 | 231230344111021132 |
6 | 4152401023501054 |
7 | 266451551654554 |
oct | 35426256526232 |
9 | 7162322015607 |
10 | 2030223142042 |
11 | 713016043827 |
12 | 28957975778a |
13 | 1195abc27084 |
14 | 703987c24d4 |
15 | 37c264d2997 |
hex | 1d8b2baac9a |
2030223142042 has 8 divisors (see below), whose sum is σ = 3079551957300. Its totient is φ = 1003705822944.
The previous prime is 2030223141997. The next prime is 2030223142081. The reversal of 2030223142042 is 2402413220302.
It can be written as a sum of positive squares in 2 ways, for example, as 1842700366521 + 187522775521 = 1357461^2 + 433039^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2030223141998 and 2030223142016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5702873817 + ... + 5702874172.
Almost surely, 22030223142042 is an apocalyptic number.
2030223142042 is a deficient number, since it is larger than the sum of its proper divisors (1049328815258).
2030223142042 is a wasteful number, since it uses less digits than its factorization.
2030223142042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11405748080.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 2030223142042 its reverse (2402413220302), we get a palindrome (4432636362344).
The spelling of 2030223142042 in words is "two trillion, thirty billion, two hundred twenty-three million, one hundred forty-two thousand, forty-two".
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