Base | Representation |
---|---|
bin | 100111111000100101… |
… | …111011010111110010 |
3 | 11002112120112121120110 |
4 | 213320211323113302 |
5 | 1200201300211441 |
6 | 31401304522150 |
7 | 3044152606005 |
oct | 477045732762 |
9 | 132476477513 |
10 | 42825397746 |
11 | 171869031aa |
12 | 8372180356 |
13 | 4066532a51 |
14 | 210392353c |
15 | 11a9a8bb16 |
hex | 9f897b5f2 |
42825397746 has 8 divisors (see below), whose sum is σ = 85650795504. Its totient is φ = 14275132580.
The previous prime is 42825397729. The next prime is 42825397751. The reversal of 42825397746 is 64779352824.
It is a sphenic number, since it is the product of 3 distinct primes.
42825397746 is an admirable number.
It is a Curzon 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, 3568783140 + ... + 3568783151.
It is an arithmetic number, because the mean of its divisors is an integer number (10706349438).
Almost surely, 242825397746 is an apocalyptic number.
42825397746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42825397746 is a wasteful number, since it uses less digits than its factorization.
42825397746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7137566296.
The product of its digits is 20321280, while the sum is 57.
The spelling of 42825397746 in words is "forty-two billion, eight hundred twenty-five million, three hundred ninety-seven thousand, seven hundred forty-six".
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