Base | Representation |
---|---|
bin | 11100001110000101… |
… | …001001011001110010 |
3 | 2220012201200100120112 |
4 | 130032011021121302 |
5 | 444024024020310 |
6 | 21530423341322 |
7 | 2121613155515 |
oct | 341605113162 |
9 | 86181610515 |
10 | 30301001330 |
11 | 1193a141866 |
12 | 5a578b1842 |
13 | 2b1b8538b2 |
14 | 16763dcd7c |
15 | bc5284705 |
hex | 70e149672 |
30301001330 has 32 divisors (see below), whose sum is σ = 55382977584. Its totient is φ = 11934038016.
The previous prime is 30301001327. The next prime is 30301001359. The reversal of 30301001330 is 3310010303.
It can be written as a sum of positive squares in 8 ways, for example, as 21275431321 + 9025570009 = 145861^2 + 95003^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397892 + ... + 467888.
Almost surely, 230301001330 is an apocalyptic number.
30301001330 is a deficient number, since it is larger than the sum of its proper divisors (25081976254).
30301001330 is a wasteful number, since it uses less digits than its factorization.
30301001330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70670.
The product of its (nonzero) digits is 81, while the sum is 14.
Adding to 30301001330 its reverse (3310010303), we get a palindrome (33611011633).
The spelling of 30301001330 in words is "thirty billion, three hundred one million, one thousand, three hundred thirty".
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