Base | Representation |
---|---|
bin | 100010001001110001… |
… | …0011111111010010001 |
3 | 21000022100101120110002 |
4 | 1010103202133322101 |
5 | 2200201104122422 |
6 | 53405403015345 |
7 | 5204326610363 |
oct | 1042342377221 |
9 | 230270346402 |
10 | 73342254737 |
11 | 29116877574 |
12 | 1226a20a555 |
13 | 6bbaa0288b |
14 | 379a870d33 |
15 | 1d93c5d692 |
hex | 111389fe91 |
73342254737 has 8 divisors (see below), whose sum is σ = 75759886056. Its totient is φ = 70947539712.
The previous prime is 73342254707. The next prime is 73342254751. The reversal of 73342254737 is 73745224337.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 43967379856 + 29374874881 = 209684^2 + 171391^2 .
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 73342254737 - 214 = 73342238353 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 73342254691 and 73342254700.
It is not an unprimeable number, because it can be changed into a prime (73342254707) 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, 5722568 + ... + 5735369.
It is an arithmetic number, because the mean of its divisors is an integer number (9469985757).
Almost surely, 273342254737 is an apocalyptic number.
It is an amenable number.
73342254737 is a deficient number, since it is larger than the sum of its proper divisors (2417631319).
73342254737 is a wasteful number, since it uses less digits than its factorization.
73342254737 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11458147.
The product of its digits is 2963520, while the sum is 47.
The spelling of 73342254737 in words is "seventy-three billion, three hundred forty-two million, two hundred fifty-four thousand, seven hundred thirty-seven".
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