Base | Representation |
---|---|
bin | 1111011001010110010110 |
3 | 21121001100010 |
4 | 33121112112 |
5 | 2013122430 |
6 | 222301050 |
7 | 46206510 |
oct | 17312626 |
9 | 7531303 |
10 | 4035990 |
11 | 2307332 |
12 | 1427786 |
13 | ab407a |
14 | 770bb0 |
15 | 54acb0 |
hex | 3d9596 |
4035990 has 32 divisors (see below), whose sum is σ = 11070720. Its totient is φ = 922464.
The previous prime is 4035989. The next prime is 4036001. The reversal of 4035990 is 995304.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
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 15 ways as a sum of consecutive naturals, for example, 9400 + ... + 9819.
It is an arithmetic number, because the mean of its divisors is an integer number (345960).
Almost surely, 24035990 is an apocalyptic number.
4035990 is an abundant number, since it is smaller than the sum of its proper divisors (7034730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4035990 is a wasteful number, since it uses less digits than its factorization.
4035990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19236.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 4035990 is about 2008.9773517887. The cubic root of 4035990 is about 159.2147724565.
The spelling of 4035990 in words is "four million, thirty-five thousand, nine hundred ninety".
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