Base | Representation |
---|---|
bin | 11100010101110010… |
… | …000000010111010101 |
3 | 2220112201210101121122 |
4 | 130111302000113111 |
5 | 444310112420201 |
6 | 21551320453325 |
7 | 2125042305023 |
oct | 342562002725 |
9 | 86481711548 |
10 | 30430201301 |
11 | 119a60676a5 |
12 | 5a9301a245 |
13 | 2b3c54c196 |
14 | 1689631713 |
15 | bd17a5e1b |
hex | 715c805d5 |
30430201301 has 8 divisors (see below), whose sum is σ = 31296746040. Its totient is φ = 29565978048.
The previous prime is 30430201199. The next prime is 30430201349. The reversal of 30430201301 is 10310203403.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 3771802225 + 26658399076 = 61415^2 + 163274^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30430201301 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30430201301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30430201801) 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, 553766 + ... + 606231.
It is an arithmetic number, because the mean of its divisors is an integer number (3912093255).
Almost surely, 230430201301 is an apocalyptic number.
It is an amenable number.
30430201301 is a deficient number, since it is larger than the sum of its proper divisors (866544739).
30430201301 is a wasteful number, since it uses less digits than its factorization.
30430201301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1160743.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30430201301 its reverse (10310203403), we get a palindrome (40740404704).
The spelling of 30430201301 in words is "thirty billion, four hundred thirty million, two hundred one thousand, three hundred one".
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