Base | Representation |
---|---|
bin | 100000010111… |
… | …000101000011 |
3 | 120221222200100 |
4 | 200113011003 |
5 | 4132430024 |
6 | 501453443 |
7 | 132051120 |
oct | 40270503 |
9 | 16858610 |
10 | 8483139 |
11 | 4874565 |
12 | 2a11283 |
13 | 19b0312 |
14 | 11ab747 |
15 | b287c9 |
hex | 817143 |
8483139 has 36 divisors (see below), whose sum is σ = 14819376. Its totient is φ = 4580064.
The previous prime is 8483131. The next prime is 8483141. The reversal of 8483139 is 9313848.
It is not a de Polignac number, because 8483139 - 23 = 8483131 is a prime.
It is an Ulam number.
8483139 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8483131) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22557 + ... + 22929.
Almost surely, 28483139 is an apocalyptic number.
8483139 is a deficient number, since it is larger than the sum of its proper divisors (6336237).
8483139 is a wasteful number, since it uses less digits than its factorization.
8483139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 424 (or 402 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 8483139 is about 2912.5828743574. The cubic root of 8483139 is about 203.9477230522.
The spelling of 8483139 in words is "eight million, four hundred eighty-three thousand, one hundred thirty-nine".
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