Base | Representation |
---|---|
bin | 1001111011010… |
… | …01100111101111 |
3 | 12210200120010210 |
4 | 10331221213233 |
5 | 132304121002 |
6 | 12132433503 |
7 | 2030533023 |
oct | 475514757 |
9 | 183616123 |
10 | 83270127 |
11 | 43005096 |
12 | 23a78893 |
13 | 14336985 |
14 | b0b8383 |
15 | 749c96c |
hex | 4f699ef |
83270127 has 8 divisors (see below), whose sum is σ = 111591216. Its totient is φ = 55231232.
The previous prime is 83270119. The next prime is 83270137. The reversal of 83270127 is 72107238.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83270127 - 23 = 83270119 is a prime.
It is a super-2 number, since 2×832701272 = 13867828101192258, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 83270094 and 83270103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83270137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69858 + ... + 71039.
It is an arithmetic number, because the mean of its divisors is an integer number (13948902).
Almost surely, 283270127 is an apocalyptic number.
83270127 is a deficient number, since it is larger than the sum of its proper divisors (28321089).
83270127 is a wasteful number, since it uses less digits than its factorization.
83270127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141097.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 83270127 is about 9125.2466815972. The cubic root of 83270127 is about 436.6797728004.
The spelling of 83270127 in words is "eighty-three million, two hundred seventy thousand, one hundred twenty-seven".
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