Base | Representation |
---|---|
bin | 1110100110110100110101 |
3 | 21012112110111 |
4 | 32212310311 |
5 | 1440012140 |
6 | 214023021 |
7 | 44355253 |
oct | 16466465 |
9 | 7175414 |
10 | 3829045 |
11 | 2185900 |
12 | 1347a71 |
13 | a40b0c |
14 | 7195d3 |
15 | 5097ea |
hex | 3a6d35 |
3829045 has 12 divisors (see below), whose sum is σ = 5051340. Its totient is φ = 2784320.
The previous prime is 3828973. The next prime is 3829079. The reversal of 3829045 is 5409283.
It can be written as a sum of positive squares in 2 ways, for example, as 2172676 + 1656369 = 1474^2 + 1287^2 .
It is not a de Polignac number, because 3829045 - 27 = 3828917 is a prime.
It is a super-2 number, since 2×38290452 = 29323171224050, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3828998 and 3829016.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 2560 + ... + 3769.
It is an arithmetic number, because the mean of its divisors is an integer number (420945).
Almost surely, 23829045 is an apocalyptic number.
It is an amenable number.
3829045 is a deficient number, since it is larger than the sum of its proper divisors (1222295).
3829045 is a wasteful number, since it uses less digits than its factorization.
3829045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6356 (or 6345 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 3829045 is about 1956.7945727643. The cubic root of 3829045 is about 156.4456493144.
The spelling of 3829045 in words is "three million, eight hundred twenty-nine thousand, forty-five".
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