Base | Representation |
---|---|
bin | 1010110010111001110011 |
3 | 12022202221120 |
4 | 22302321303 |
5 | 1211024224 |
6 | 140353323 |
7 | 33024360 |
oct | 12627163 |
9 | 5282846 |
10 | 2829939 |
11 | 16631a2 |
12 | b45843 |
13 | 781128 |
14 | 539467 |
15 | 3ad779 |
hex | 2b2e73 |
2829939 has 16 divisors (see below), whose sum is σ = 4566528. Its totient is φ = 1521792.
The previous prime is 2829923. The next prime is 2829949. The reversal of 2829939 is 9399282.
It is not a de Polignac number, because 2829939 - 24 = 2829923 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2829939.
It is not an unprimeable number, because it can be changed into a prime (2829949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3607 + ... + 4320.
It is an arithmetic number, because the mean of its divisors is an integer number (285408).
22829939 is an apocalyptic number.
2829939 is a deficient number, since it is larger than the sum of its proper divisors (1736589).
2829939 is a wasteful number, since it uses less digits than its factorization.
2829939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7954.
The product of its digits is 69984, while the sum is 42.
The square root of 2829939 is about 1682.2422536603. The cubic root of 2829939 is about 141.4465496699.
The spelling of 2829939 in words is "two million, eight hundred twenty-nine thousand, nine hundred thirty-nine".
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