Base | Representation |
---|---|
bin | 1110111010001101… |
… | …0110011010000000 |
3 | 101022220221001221120 |
4 | 3232203112122000 |
5 | 31144033303344 |
6 | 1501045552240 |
7 | 201115341336 |
oct | 35643263200 |
9 | 11286831846 |
10 | 4002244224 |
11 | 1774187360 |
12 | 938415680 |
13 | 4ba229064 |
14 | 29d779b56 |
15 | 18656a219 |
hex | ee8d6680 |
4002244224 has 64 divisors (see below), whose sum is σ = 11597424480. Its totient is φ = 1212800000.
The previous prime is 4002244223. The next prime is 4002244229. The reversal of 4002244224 is 4224422004.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 4002244194 and 4002244203.
It is not an unprimeable number, because it can be changed into a prime (4002244223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469527 + ... + 477974.
Almost surely, 24002244224 is an apocalyptic number.
4002244224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4002244224 is an abundant number, since it is smaller than the sum of its proper divisors (7595180256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4002244224 is a wasteful number, since it uses less digits than its factorization.
4002244224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947529 (or 947517 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
The square root of 4002244224 is about 63263.2928640298. The cubic root of 4002244224 is about 1587.6978700928.
Adding to 4002244224 its reverse (4224422004), we get a palindrome (8226666228).
The spelling of 4002244224 in words is "four billion, two million, two hundred forty-four thousand, two hundred twenty-four".
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