Base | Representation |
---|---|
bin | 11100111000100110… |
… | …001010111001110101 |
3 | 2222001102212202011222 |
4 | 130320212022321311 |
5 | 1002004130120201 |
6 | 22125304040125 |
7 | 2145364132334 |
oct | 347046127165 |
9 | 88042782158 |
10 | 31014301301 |
11 | 12175845675 |
12 | 6016763045 |
13 | 2c0356b899 |
14 | 1703039d1b |
15 | c17bd291b |
hex | 73898ae75 |
31014301301 has 2 divisors, whose sum is σ = 31014301302. Its totient is φ = 31014301300.
The previous prime is 31014301267. The next prime is 31014301363. The reversal of 31014301301 is 10310341013.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 16167122500 + 14847178801 = 127150^2 + 121849^2 .
It is a cyclic number.
It is not a de Polignac number, because 31014301301 - 210 = 31014300277 is a prime.
It is a super-3 number, since 3×310143013013 (a number of 32 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 31014301301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (31014301601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15507150650 + 15507150651.
It is an arithmetic number, because the mean of its divisors is an integer number (15507150651).
Almost surely, 231014301301 is an apocalyptic number.
It is an amenable number.
31014301301 is a deficient number, since it is larger than the sum of its proper divisors (1).
31014301301 is an equidigital number, since it uses as much as digits as its factorization.
31014301301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 31014301301 its reverse (10310341013), we get a palindrome (41324642314).
The spelling of 31014301301 in words is "thirty-one billion, fourteen million, three hundred one thousand, three hundred one".
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