Base | Representation |
---|---|
bin | 100010000001001110… |
… | …1011110011100100101 |
3 | 20222120101020101000112 |
4 | 1010002131132130211 |
5 | 2144104231202344 |
6 | 53321125422405 |
7 | 5164250263625 |
oct | 1040235363445 |
9 | 228511211015 |
10 | 73055725349 |
11 | 28a8a063822 |
12 | 121aa26aa05 |
13 | 6b73540269 |
14 | 37707a6885 |
15 | 1d78a10c9e |
hex | 110275e725 |
73055725349 has 8 divisors (see below), whose sum is σ = 73370880000. Its totient is φ = 72740650192.
The previous prime is 73055725339. The next prime is 73055725357. The reversal of 73055725349 is 94352755037.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-73055725349 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 73055725297 and 73055725306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73055725339) 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 7 ways as a sum of consecutive naturals, for example, 2509127 + ... + 2538075.
It is an arithmetic number, because the mean of its divisors is an integer number (9171360000).
Almost surely, 273055725349 is an apocalyptic number.
It is an amenable number.
73055725349 is a deficient number, since it is larger than the sum of its proper divisors (315154651).
73055725349 is a wasteful number, since it uses less digits than its factorization.
73055725349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39747.
The product of its (nonzero) digits is 3969000, while the sum is 50.
The spelling of 73055725349 in words is "seventy-three billion, fifty-five million, seven hundred twenty-five thousand, three hundred forty-nine".
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