Base | Representation |
---|---|
bin | 11100000100100100… |
… | …011011111010001011 |
3 | 2212210121102100211102 |
4 | 130010210123322023 |
5 | 443212201301220 |
6 | 21502523252015 |
7 | 2114634640253 |
oct | 340444337213 |
9 | 85717370742 |
10 | 30141431435 |
11 | 11868063615 |
12 | 5a1237a00b |
13 | 2ac4783b3b |
14 | 165d142963 |
15 | bb6264775 |
hex | 70491be8b |
30141431435 has 4 divisors (see below), whose sum is σ = 36169717728. Its totient is φ = 24113145144.
The previous prime is 30141431407. The next prime is 30141431449. The reversal of 30141431435 is 53413414103.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30141431435 - 28 = 30141431179 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30141431398 and 30141431407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3014143139 + ... + 3014143148.
It is an arithmetic number, because the mean of its divisors is an integer number (9042429432).
Almost surely, 230141431435 is an apocalyptic number.
30141431435 is a deficient number, since it is larger than the sum of its proper divisors (6028286293).
30141431435 is an equidigital number, since it uses as much as digits as its factorization.
30141431435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6028286292.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 30141431435 its reverse (53413414103), we get a palindrome (83554845538).
The spelling of 30141431435 in words is "thirty billion, one hundred forty-one million, four hundred thirty-one thousand, four hundred thirty-five".
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