Base | Representation |
---|---|
bin | 101011011110000… |
… | …111101011010111 |
3 | 1212211100002112202 |
4 | 223132013223113 |
5 | 2443201103210 |
6 | 200211435115 |
7 | 24034040606 |
oct | 5336075327 |
9 | 1784302482 |
10 | 729316055 |
11 | 344752a46 |
12 | 1842b5a9b |
13 | b8134c80 |
14 | 6cc09a3d |
15 | 440639a5 |
hex | 2b787ad7 |
729316055 has 8 divisors (see below), whose sum is σ = 942500832. Its totient is φ = 538571808.
The previous prime is 729316037. The next prime is 729316073. The reversal of 729316055 is 550613927.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (729316037) and next prime (729316073).
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 729316055 - 228 = 460880599 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5610059 + ... + 5610188.
It is an arithmetic number, because the mean of its divisors is an integer number (117812604).
Almost surely, 2729316055 is an apocalyptic number.
729316055 is a deficient number, since it is larger than the sum of its proper divisors (213184777).
729316055 is a wasteful number, since it uses less digits than its factorization.
729316055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11220265.
The product of its (nonzero) digits is 56700, while the sum is 38.
The square root of 729316055 is about 27005.8522361358. The cubic root of 729316055 is about 900.1300449943.
The spelling of 729316055 in words is "seven hundred twenty-nine million, three hundred sixteen thousand, fifty-five".
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