Base | Representation |
---|---|
bin | 100010010111000101… |
… | …1110000111100101001 |
3 | 21001110111112210212211 |
4 | 1010232023300330221 |
5 | 2202110023430131 |
6 | 53522012205121 |
7 | 5221365350221 |
oct | 1045613607451 |
9 | 231414483784 |
10 | 73789280041 |
11 | 29326141274 |
12 | 12373a697a1 |
13 | 6c5c4ca5a9 |
14 | 37ddd97081 |
15 | 1dbd1105b1 |
hex | 112e2f0f29 |
73789280041 has 8 divisors (see below), whose sum is σ = 77002107840. Its totient is φ = 70576835472.
The previous prime is 73789280039. The next prime is 73789280077. The reversal of 73789280041 is 14008298737.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73789280041 - 21 = 73789280039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73789280141) 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, 339871 + ... + 512923.
It is an arithmetic number, because the mean of its divisors is an integer number (9625263480).
Almost surely, 273789280041 is an apocalyptic number.
It is an amenable number.
73789280041 is a deficient number, since it is larger than the sum of its proper divisors (3212827799).
73789280041 is a wasteful number, since it uses less digits than its factorization.
73789280041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191615.
The product of its (nonzero) digits is 677376, while the sum is 49.
The spelling of 73789280041 in words is "seventy-three billion, seven hundred eighty-nine million, two hundred eighty thousand, forty-one".
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