Base | Representation |
---|---|
bin | 100111000111101001… |
… | …110011101010000101 |
3 | 11000102100120002221012 |
4 | 213013221303222011 |
5 | 1142011102044031 |
6 | 31144014332005 |
7 | 3014622631553 |
oct | 470751635205 |
9 | 130370502835 |
10 | 42004331141 |
11 | 168a5393763 |
12 | 81831ba005 |
13 | 3c653b5116 |
14 | 2066872bd3 |
15 | 115c952b2b |
hex | 9c7a73a85 |
42004331141 has 8 divisors (see below), whose sum is σ = 45015218304. Its totient is φ = 39092161680.
The previous prime is 42004331101. The next prime is 42004331219. The reversal of 42004331141 is 14113340024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42004331141 - 234 = 24824461957 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42004331101) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 24678545 + ... + 24680246.
It is an arithmetic number, because the mean of its divisors is an integer number (5626902288).
Almost surely, 242004331141 is an apocalyptic number.
It is an amenable number.
42004331141 is a deficient number, since it is larger than the sum of its proper divisors (3010887163).
42004331141 is a wasteful number, since it uses less digits than its factorization.
42004331141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49358851.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 42004331141 its reverse (14113340024), we get a palindrome (56117671165).
The spelling of 42004331141 in words is "forty-two billion, four million, three hundred thirty-one thousand, one hundred forty-one".
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