Base | Representation |
---|---|
bin | 100111100001111100… |
… | …100000010000001110 |
3 | 11001120002120202112212 |
4 | 213201330200100032 |
5 | 1143412013040024 |
6 | 31255453030422 |
7 | 3031560200345 |
oct | 474174402016 |
9 | 131502522485 |
10 | 42445440014 |
11 | 1700138734a |
12 | 8286a85412 |
13 | 40058baba3 |
14 | 20a9298b5c |
15 | 1186536a0e |
hex | 9e1f2040e |
42445440014 has 8 divisors (see below), whose sum is σ = 63678399960. Its totient is φ = 21219306696.
The previous prime is 42445439989. The next prime is 42445440031. The reversal of 42445440014 is 41004454424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691084 + ... + 1715999.
It is an arithmetic number, because the mean of its divisors is an integer number (7959799995).
Almost surely, 242445440014 is an apocalyptic number.
42445440014 is a deficient number, since it is larger than the sum of its proper divisors (21232959946).
42445440014 is a wasteful number, since it uses less digits than its factorization.
42445440014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3413314.
The product of its (nonzero) digits is 40960, while the sum is 32.
Adding to 42445440014 its reverse (41004454424), we get a palindrome (83449894438).
The spelling of 42445440014 in words is "forty-two billion, four hundred forty-five million, four hundred forty thousand, fourteen".
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