Base | Representation |
---|---|
bin | 100111001010001101… |
… | …101101000001101001 |
3 | 11000112100101221002012 |
4 | 213022031231001221 |
5 | 1142103101424333 |
6 | 31152151245305 |
7 | 3015654054422 |
oct | 471215550151 |
9 | 130470357065 |
10 | 42047295593 |
11 | 16917669576 |
12 | 8195679835 |
13 | 3c71279084 |
14 | 206c458649 |
15 | 11615dce48 |
hex | 9ca36d069 |
42047295593 has 32 divisors (see below), whose sum is σ = 45849888000. Its totient is φ = 38412251136.
The previous prime is 42047295529. The next prime is 42047295629. The reversal of 42047295593 is 39559274024.
It is a happy number.
It is not a de Polignac number, because 42047295593 - 26 = 42047295529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42047295193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39554780 + ... + 39555842.
It is an arithmetic number, because the mean of its divisors is an integer number (1432809000).
Almost surely, 242047295593 is an apocalyptic number.
It is an amenable number.
42047295593 is a deficient number, since it is larger than the sum of its proper divisors (3802592407).
42047295593 is a wasteful number, since it uses less digits than its factorization.
42047295593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1601.
The product of its (nonzero) digits is 2721600, while the sum is 50.
The spelling of 42047295593 in words is "forty-two billion, forty-seven million, two hundred ninety-five thousand, five hundred ninety-three".
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