Base | Representation |
---|---|
bin | 1001000111001110110… |
… | …10011001011011010111 |
3 | 1002221012212201021022122 |
4 | 10203213122121123113 |
5 | 20112232221231403 |
6 | 355502334250155 |
7 | 31423256645024 |
oct | 4434732313327 |
9 | 1087185637278 |
10 | 313120102103 |
11 | 110880153196 |
12 | 5082735695b |
13 | 236b1061b33 |
14 | 1122581254b |
15 | 8229436838 |
hex | 48e76996d7 |
313120102103 has 2 divisors, whose sum is σ = 313120102104. Its totient is φ = 313120102102.
The previous prime is 313120102051. The next prime is 313120102121. The reversal of 313120102103 is 301201021313.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 313120102103 - 210 = 313120101079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (313120102123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156560051051 + 156560051052.
It is an arithmetic number, because the mean of its divisors is an integer number (156560051052).
Almost surely, 2313120102103 is an apocalyptic number.
313120102103 is a deficient number, since it is larger than the sum of its proper divisors (1).
313120102103 is an equidigital number, since it uses as much as digits as its factorization.
313120102103 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 313120102103 its reverse (301201021313), we get a palindrome (614321123416).
The spelling of 313120102103 in words is "three hundred thirteen billion, one hundred twenty million, one hundred two thousand, one hundred three".
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