Base | Representation |
---|---|
bin | 100111001000110111… |
… | …110100101111010111 |
3 | 11000110210001011100022 |
4 | 213020313310233113 |
5 | 1142031321022212 |
6 | 31150024535355 |
7 | 3015261521450 |
oct | 471067645727 |
9 | 130423034308 |
10 | 42024782807 |
11 | 16905992367 |
12 | 818a02155b |
13 | 3c696c5cb7 |
14 | 2069478127 |
15 | 115e642772 |
hex | 9c8df4bd7 |
42024782807 has 8 divisors (see below), whose sum is σ = 48029964576. Its totient is φ = 36020011392.
The previous prime is 42024782803. The next prime is 42024782851. The reversal of 42024782807 is 70828742024.
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 42024782807 - 22 = 42024782803 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42024782803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162563 + ... + 332379.
It is an arithmetic number, because the mean of its divisors is an integer number (6003745572).
Almost surely, 242024782807 is an apocalyptic number.
42024782807 is a deficient number, since it is larger than the sum of its proper divisors (6005181769).
42024782807 is a wasteful number, since it uses less digits than its factorization.
42024782807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205177.
The product of its (nonzero) digits is 401408, while the sum is 44.
The spelling of 42024782807 in words is "forty-two billion, twenty-four million, seven hundred eighty-two thousand, eight hundred seven".
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