Base | Representation |
---|---|
bin | 111010100001010000110… |
… | …001000010001011110101 |
3 | 112020110001101011010101120 |
4 | 322201100301002023311 |
5 | 1011341404232422331 |
6 | 12315232010214153 |
7 | 563353066401045 |
oct | 72412061021365 |
9 | 15213041133346 |
10 | 4021444420341 |
11 | 131053759a007 |
12 | 54b471724359 |
13 | 2322b380565a |
14 | dc8d33bb725 |
15 | 6e918942796 |
hex | 3a850c422f5 |
4021444420341 has 8 divisors (see below), whose sum is σ = 5362193388384. Its totient is φ = 2680829199600.
The previous prime is 4021444420321. The next prime is 4021444420379. The reversal of 4021444420341 is 1430244441204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4021444420341 - 214 = 4021444403957 is a prime.
It is a super-4 number, since 4×40214444203414 (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4021444420321) 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, 33366646 + ... + 33486951.
It is an arithmetic number, because the mean of its divisors is an integer number (670274173548).
Almost surely, 24021444420341 is an apocalyptic number.
It is an amenable number.
4021444420341 is a deficient number, since it is larger than the sum of its proper divisors (1340748968043).
4021444420341 is a wasteful number, since it uses less digits than its factorization.
4021444420341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66873651.
The product of its (nonzero) digits is 49152, while the sum is 33.
Adding to 4021444420341 its reverse (1430244441204), we get a palindrome (5451688861545).
The spelling of 4021444420341 in words is "four trillion, twenty-one billion, four hundred forty-four million, four hundred twenty thousand, three hundred forty-one".
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