Base | Representation |
---|---|
bin | 10000110000011001001001… |
… | …110001000000101100101100 |
3 | 100122221002211112100000002101 |
4 | 100300121021301000230230 |
5 | 34124401344312340302 |
6 | 420422404323104444 |
7 | 21344144055236644 |
oct | 2060311161005454 |
9 | 318832745300071 |
10 | 73694286449452 |
11 | 21532631549399 |
12 | 8322543512124 |
13 | 321745906cba6 |
14 | 142ab72cdb524 |
15 | 87be568dd287 |
hex | 430649c40b2c |
73694286449452 has 24 divisors (see below), whose sum is σ = 129729588811200. Its totient is φ = 36629311137936.
The previous prime is 73694286449437. The next prime is 73694286449477. The reversal of 73694286449452 is 25494468249637.
It is a super-3 number, since 3×736942864494523 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 77211802 + ... + 78160417.
It is an arithmetic number, because the mean of its divisors is an integer number (5405399533800).
Almost surely, 273694286449452 is an apocalyptic number.
It is an amenable number.
73694286449452 is a deficient number, since it is larger than the sum of its proper divisors (56035302361748).
73694286449452 is a wasteful number, since it uses less digits than its factorization.
73694286449452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155372925 (or 155372923 counting only the distinct ones).
The product of its digits is 2508226560, while the sum is 73.
The spelling of 73694286449452 in words is "seventy-three trillion, six hundred ninety-four billion, two hundred eighty-six million, four hundred forty-nine thousand, four hundred fifty-two".
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