Base | Representation |
---|---|
bin | 11111000001101000000100 |
3 | 120022012112211 |
4 | 133001220010 |
5 | 4040224444 |
6 | 450153204 |
7 | 126062506 |
oct | 37015004 |
9 | 16265484 |
10 | 8133124 |
11 | 465559a |
12 | 2882804 |
13 | 18b9bcc |
14 | 1119d76 |
15 | aa9c34 |
hex | 7c1a04 |
8133124 has 6 divisors (see below), whose sum is σ = 14232974. Its totient is φ = 4066560.
The previous prime is 8133119. The next prime is 8133127. The reversal of 8133124 is 4213318.
It can be written as a sum of positive squares in only one way, i.e., 7617600 + 515524 = 2760^2 + 718^2 .
It is a super-2 number, since 2×81331242 = 132295411998752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8133095 and 8133104.
It is not an unprimeable number, because it can be changed into a prime (8133127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016637 + ... + 1016644.
Almost surely, 28133124 is an apocalyptic number.
It is an amenable number.
8133124 is a deficient number, since it is larger than the sum of its proper divisors (6099850).
8133124 is a wasteful number, since it uses less digits than its factorization.
8133124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2033285 (or 2033283 counting only the distinct ones).
The product of its digits is 576, while the sum is 22.
The square root of 8133124 is about 2851.8632505785. The cubic root of 8133124 is about 201.1032694583.
It can be divided in two parts, 81 and 33124, that multiplied together give a square (2683044 = 16382).
The spelling of 8133124 in words is "eight million, one hundred thirty-three thousand, one hundred twenty-four".
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