Base | Representation |
---|---|
bin | 100010001000000110… |
… | …1110111110111110101 |
3 | 21000011110111202120022 |
4 | 1010100031313313311 |
5 | 2200042322004323 |
6 | 53400052214525 |
7 | 5203052052401 |
oct | 1042015676765 |
9 | 230143452508 |
10 | 73286516213 |
11 | 29098367379 |
12 | 1225360a445 |
13 | 6bac2b84c1 |
14 | 37932c2101 |
15 | 1d8dded4c8 |
hex | 1110377df5 |
73286516213 has 8 divisors (see below), whose sum is σ = 75278446848. Its totient is φ = 71312612464.
The previous prime is 73286516209. The next prime is 73286516269. The reversal of 73286516213 is 31261568237.
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 73286516213 - 22 = 73286516209 is a prime.
It is a super-2 number, since 2×732865162132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73286513213) 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, 4498481 + ... + 4514742.
It is an arithmetic number, because the mean of its divisors is an integer number (9409805856).
Almost surely, 273286516213 is an apocalyptic number.
It is an amenable number.
73286516213 is a deficient number, since it is larger than the sum of its proper divisors (1991930635).
73286516213 is a wasteful number, since it uses less digits than its factorization.
73286516213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9013443.
The product of its digits is 362880, while the sum is 44.
The spelling of 73286516213 in words is "seventy-three billion, two hundred eighty-six million, five hundred sixteen thousand, two hundred thirteen".
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