Base | Representation |
---|---|
bin | 10101000100011111… |
… | …10111000100010101 |
3 | 1002012100112012120011 |
4 | 22202033313010111 |
5 | 141131333020201 |
6 | 5110251240221 |
7 | 550215265426 |
oct | 124217670425 |
9 | 32170465504 |
10 | 11312001301 |
11 | 488536a007 |
12 | 2238449071 |
13 | 10b3767bc3 |
14 | 7944c964d |
15 | 46316e151 |
hex | 2a23f7115 |
11312001301 has 2 divisors, whose sum is σ = 11312001302. Its totient is φ = 11312001300.
The previous prime is 11312001293. The next prime is 11312001353. The reversal of 11312001301 is 10310021311.
11312001301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10085180625 + 1226820676 = 100425^2 + 35026^2 .
It is an emirp because it is prime and its reverse (10310021311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11312001301 - 23 = 11312001293 is a prime.
It is a super-2 number, since 2×113120013012 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11112001301) 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 as a sum of consecutive naturals, namely, 5656000650 + 5656000651.
It is an arithmetic number, because the mean of its divisors is an integer number (5656000651).
Almost surely, 211312001301 is an apocalyptic number.
It is an amenable number.
11312001301 is a deficient number, since it is larger than the sum of its proper divisors (1).
11312001301 is an equidigital number, since it uses as much as digits as its factorization.
11312001301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 11312001301 its reverse (10310021311), we get a palindrome (21622022612).
The spelling of 11312001301 in words is "eleven billion, three hundred twelve million, one thousand, three hundred one".
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