Base | Representation |
---|---|
bin | 1110111001101011… |
… | …1101001111100000 |
3 | 101022202210021210210 |
4 | 3232122331033200 |
5 | 31143002402000 |
6 | 1500530454120 |
7 | 201060545601 |
oct | 35632751740 |
9 | 11282707723 |
10 | 4000044000 |
11 | 1772a14297 |
12 | 937734340 |
13 | 4b9938754 |
14 | 29d365da8 |
15 | 186283350 |
hex | ee6bd3e0 |
4000044000 has 96 divisors (see below), whose sum is σ = 13104183456. Its totient is φ = 1066675200.
The previous prime is 4000043923. The next prime is 4000044077. The reversal of 4000044000 is 4400004.
It is an interprime number because it is at equal distance from previous prime (4000043923) and next prime (4000044077).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
4000044000 is a modest number, since divided by 44000 gives 4000 as remainder.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154669 + ... + 178668.
It is an arithmetic number, because the mean of its divisors is an integer number (136501911).
Almost surely, 24000044000 is an apocalyptic number.
4000044000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4000044000 is an abundant number, since it is smaller than the sum of its proper divisors (9104139456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4000044000 is a wasteful number, since it uses less digits than its factorization.
4000044000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333365 (or 333347 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 12.
The square root of 4000044000 is about 63245.9010529536. The cubic root of 4000044000 is about 1587.4068724174.
Adding to 4000044000 its reverse (4400004), we get a palindrome (4004444004).
The spelling of 4000044000 in words is "four billion, forty-four thousand", and thus it is an eban number.
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