Base | Representation |
---|---|
bin | 101011011001001… |
… | …100110011110000 |
3 | 1212201220120101222 |
4 | 223121030303300 |
5 | 2442333320402 |
6 | 200124044212 |
7 | 24020056544 |
oct | 5331146360 |
9 | 1781816358 |
10 | 728026352 |
11 | 343a51a79 |
12 | 183993668 |
13 | b7aa2c31 |
14 | 6c991a24 |
15 | 43dab7a2 |
hex | 2b64ccf0 |
728026352 has 20 divisors (see below), whose sum is σ = 1413510720. Its totient is φ = 363249408.
The previous prime is 728026333. The next prime is 728026361. The reversal of 728026352 is 253620827.
728026352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39833 + ... + 55160.
It is an arithmetic number, because the mean of its divisors is an integer number (70675536).
Almost surely, 2728026352 is an apocalyptic number.
It is an amenable number.
728026352 is a deficient number, since it is larger than the sum of its proper divisors (685484368).
728026352 is a wasteful number, since it uses less digits than its factorization.
728026352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95480 (or 95474 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 728026352 is about 26981.9634570948. The cubic root of 728026352 is about 899.5991432971.
The spelling of 728026352 in words is "seven hundred twenty-eight million, twenty-six thousand, three hundred fifty-two".
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