Base | Representation |
---|---|
bin | 1110111010001001… |
… | …1011010001110010 |
3 | 101022220110202201120 |
4 | 3232202123101302 |
5 | 31144003031114 |
6 | 1501040443110 |
7 | 201113312262 |
oct | 35642332162 |
9 | 11286422646 |
10 | 4002002034 |
11 | 17740313a8 |
12 | 938319496 |
13 | 4ba172a54 |
14 | 29d7157a2 |
15 | 18651d5a9 |
hex | ee89b472 |
4002002034 has 32 divisors (see below), whose sum is σ = 8429568000. Its totient is φ = 1263145104.
The previous prime is 4002002033. The next prime is 4002002057. The reversal of 4002002034 is 4302002004.
It is a happy number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4002002033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247407 + ... + 263085.
It is an arithmetic number, because the mean of its divisors is an integer number (263424000).
Almost surely, 24002002034 is an apocalyptic number.
4002002034 is an abundant number, since it is smaller than the sum of its proper divisors (4427565966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4002002034 is a wasteful number, since it uses less digits than its factorization.
4002002034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17942.
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 4002002034 is about 63261.3786919002. The cubic root of 4002002034 is about 1587.6658437027.
Adding to 4002002034 its reverse (4302002004), we get a palindrome (8304004038).
The spelling of 4002002034 in words is "four billion, two million, two thousand, thirty-four", and thus it is an eban number.
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