Base | Representation |
---|---|
bin | 1001000101100001100… |
… | …00101100011100101101 |
3 | 1002211211222101211111122 |
4 | 10202300300230130231 |
5 | 20103343004402201 |
6 | 355231342030325 |
7 | 31361454262646 |
oct | 4426060543455 |
9 | 1084758354448 |
10 | 312203200301 |
11 | 11044a627303 |
12 | 506102783a5 |
13 | 235960cb2a5 |
14 | 11179b366cd |
15 | 81c3bbbe1b |
hex | 48b0c2c72d |
312203200301 has 16 divisors (see below), whose sum is σ = 332758831104. Its totient is φ = 292231285104.
The previous prime is 312203200289. The next prime is 312203200319. The reversal of 312203200301 is 103002302213.
It is a de Polignac number, because none of the positive numbers 2k-312203200301 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 312203200301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312203200501) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 8810846 + ... + 8846208.
It is an arithmetic number, because the mean of its divisors is an integer number (20797426944).
Almost surely, 2312203200301 is an apocalyptic number.
It is an amenable number.
312203200301 is a deficient number, since it is larger than the sum of its proper divisors (20555630803).
312203200301 is a wasteful number, since it uses less digits than its factorization.
312203200301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43600.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 312203200301 its reverse (103002302213), we get a palindrome (415205502514).
The spelling of 312203200301 in words is "three hundred twelve billion, two hundred three million, two hundred thousand, three hundred one".
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