Base | Representation |
---|---|
bin | 11111100100100010100011 |
3 | 120120110201101 |
4 | 133210202203 |
5 | 4104314011 |
6 | 453215231 |
7 | 130226443 |
oct | 37444243 |
9 | 16513641 |
10 | 8276131 |
11 | 4742a86 |
12 | 2931517 |
13 | 193a026 |
14 | 1156123 |
15 | ad72c1 |
hex | 7e48a3 |
8276131 has 2 divisors, whose sum is σ = 8276132. Its totient is φ = 8276130.
The previous prime is 8276117. The next prime is 8276141. The reversal of 8276131 is 1316728.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 8276131 - 211 = 8274083 is a prime.
It is a super-2 number, since 2×82761312 = 136988688658322, which contains 22 as substring.
It is a Chen prime.
8276131 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 8276131.
It is not a weakly prime, because it can be changed into another prime (8276111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4138065 + 4138066.
It is an arithmetic number, because the mean of its divisors is an integer number (4138066).
Almost surely, 28276131 is an apocalyptic number.
8276131 is a deficient number, since it is larger than the sum of its proper divisors (1).
8276131 is an equidigital number, since it uses as much as digits as its factorization.
8276131 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2016, while the sum is 28.
The square root of 8276131 is about 2876.8265502112. The cubic root of 8276131 is about 202.2751128387.
The spelling of 8276131 in words is "eight million, two hundred seventy-six thousand, one hundred thirty-one".
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