Base | Representation |
---|---|
bin | 101000000000000… |
… | …0110001010100010 |
3 | 10110112120221201211 |
4 | 1100000012022202 |
5 | 10222100440110 |
6 | 341104020334 |
7 | 45155350624 |
oct | 12000061242 |
9 | 3415527654 |
10 | 1342202530 |
11 | 629702699 |
12 | 3156016aa |
13 | 1850c31a6 |
14 | ca388c14 |
15 | 7cc7998a |
hex | 500062a2 |
1342202530 has 16 divisors (see below), whose sum is σ = 2558080440. Its totient is φ = 505299712.
The previous prime is 1342202501. The next prime is 1342202539. The reversal of 1342202530 is 352022431.
It can be written as a sum of positive squares in 4 ways, for example, as 977125081 + 365077449 = 31259^2 + 19107^2 .
It is not an unprimeable number, because it can be changed into a prime (1342202539) 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, 3947485 + ... + 3947824.
Almost surely, 21342202530 is an apocalyptic number.
1342202530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1342202530 is a deficient number, since it is larger than the sum of its proper divisors (1215877910).
1342202530 is a wasteful number, since it uses less digits than its factorization.
1342202530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7895333.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 1342202530 is about 36636.0823506008. The cubic root of 1342202530 is about 1103.0774785040.
Adding to 1342202530 its reverse (352022431), we get a palindrome (1694224961).
The spelling of 1342202530 in words is "one billion, three hundred forty-two million, two hundred two thousand, five hundred thirty".
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