Base | Representation |
---|---|
bin | 100111101000011010… |
… | …101011011101001010 |
3 | 11001211122212212101121 |
4 | 213220122223131022 |
5 | 1144122311413024 |
6 | 31314332105454 |
7 | 3034346101225 |
oct | 475032533512 |
9 | 131748785347 |
10 | 42554013514 |
11 | 170576a4211 |
12 | 82b730528a |
13 | 4022243b6c |
14 | 20b987c5bc |
15 | 1190d318e4 |
hex | 9e86ab74a |
42554013514 has 8 divisors (see below), whose sum is σ = 64600068960. Its totient is φ = 21020657196.
The previous prime is 42554013473. The next prime is 42554013517. The reversal of 42554013514 is 41531045524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×425540135142 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 42554013514.
It is not an unprimeable number, because it can be changed into a prime (42554013517) 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 3 ways as a sum of consecutive naturals, for example, 128174574 + ... + 128174905.
It is an arithmetic number, because the mean of its divisors is an integer number (8075008620).
Almost surely, 242554013514 is an apocalyptic number.
42554013514 is a deficient number, since it is larger than the sum of its proper divisors (22046055446).
42554013514 is a wasteful number, since it uses less digits than its factorization.
42554013514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256349564.
The product of its (nonzero) digits is 48000, while the sum is 34.
The spelling of 42554013514 in words is "forty-two billion, five hundred fifty-four million, thirteen thousand, five hundred fourteen".
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