Base | Representation |
---|---|
bin | 111101011001001… |
… | …001001010100000 |
3 | 2122210010111011202 |
4 | 331121021022200 |
5 | 4102140020222 |
6 | 250112300332 |
7 | 34344603164 |
oct | 7531111240 |
9 | 2583114152 |
10 | 1030001312 |
11 | 48945525a |
12 | 248b416a8 |
13 | 135512942 |
14 | 9ab1aca4 |
15 | 6065a892 |
hex | 3d6492a0 |
1030001312 has 24 divisors (see below), whose sum is σ = 2028825792. Its totient is φ = 514744000.
The previous prime is 1030001309. The next prime is 1030001327. The reversal of 1030001312 is 2131000301.
It is a junction number, because it is equal to n+sod(n) for n = 1030001293 and 1030001302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68387 + ... + 82077.
It is an arithmetic number, because the mean of its divisors is an integer number (84534408).
Almost surely, 21030001312 is an apocalyptic number.
It is an amenable number.
1030001312 is a deficient number, since it is larger than the sum of its proper divisors (998824480).
1030001312 is a wasteful number, since it uses less digits than its factorization.
1030001312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16052 (or 16044 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 1030001312 is about 32093.6335119600. The cubic root of 1030001312 is about 1009.9020628494.
Adding to 1030001312 its reverse (2131000301), we get a palindrome (3161001613).
The spelling of 1030001312 in words is "one billion, thirty million, one thousand, three hundred twelve".
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