Base | Representation |
---|---|
bin | 1001111010001… |
… | …10011101101111 |
3 | 12210102020121110 |
4 | 10331012131233 |
5 | 132240014002 |
6 | 12125403103 |
7 | 2026363140 |
oct | 475063557 |
9 | 183366543 |
10 | 83126127 |
11 | 42a16987 |
12 | 23a09493 |
13 | 142b6276 |
14 | b07bac7 |
15 | 746ee6c |
hex | 4f4676f |
83126127 has 16 divisors (see below), whose sum is σ = 129364992. Its totient is φ = 46489440.
The previous prime is 83126063. The next prime is 83126171. The reversal of 83126127 is 72162138.
It is not a de Polignac number, because 83126127 - 26 = 83126063 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 83126094 and 83126103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83126177) 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, 41124 + ... + 43097.
It is an arithmetic number, because the mean of its divisors is an integer number (8085312).
Almost surely, 283126127 is an apocalyptic number.
83126127 is a deficient number, since it is larger than the sum of its proper divisors (46238865).
83126127 is a wasteful number, since it uses less digits than its factorization.
83126127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84278.
The product of its digits is 4032, while the sum is 30.
The square root of 83126127 is about 9117.3530698334. The cubic root of 83126127 is about 436.4279090894.
The spelling of 83126127 in words is "eighty-three million, one hundred twenty-six thousand, one hundred twenty-seven".
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