Base | Representation |
---|---|
bin | 10011001100110001001001… |
… | …00101111011011011100110 |
3 | 12112111012120022121122000021 |
4 | 21212120210211323123212 |
5 | 21013213322431122324 |
6 | 225443355441505354 |
7 | 11615206326324112 |
oct | 1146304445733346 |
9 | 175435508548007 |
10 | 42220142442214 |
11 | 124a8509806010 |
12 | 489a66834225a |
13 | 1a7345b1a9759 |
14 | a5d674210742 |
15 | 4d3399674ae4 |
hex | 26662497b6e6 |
42220142442214 has 64 divisors (see below), whose sum is σ = 71995550112000. Its totient is φ = 18393078524800.
The previous prime is 42220142442197. The next prime is 42220142442217. The reversal of 42220142442214 is 41224424102224.
It is a self number, because there is not a number n which added to its sum of digits gives 42220142442214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42220142442217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149201049 + ... + 149483755.
It is an arithmetic number, because the mean of its divisors is an integer number (1124930470500).
Almost surely, 242220142442214 is an apocalyptic number.
42220142442214 is a deficient number, since it is larger than the sum of its proper divisors (29775407669786).
42220142442214 is a wasteful number, since it uses less digits than its factorization.
42220142442214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284469.
The product of its (nonzero) digits is 65536, while the sum is 34.
Adding to 42220142442214 its reverse (41224424102224), we get a palindrome (83444566544438).
The spelling of 42220142442214 in words is "forty-two trillion, two hundred twenty billion, one hundred forty-two million, four hundred forty-two thousand, two hundred fourteen".
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