Base | Representation |
---|---|
bin | 10111100111101… |
… | …110000001001001 |
3 | 1000121200112001001 |
4 | 113213232001021 |
5 | 1302422204243 |
6 | 103153455001 |
7 | 12551251546 |
oct | 2747560111 |
9 | 1017615031 |
10 | 396288073 |
11 | 193770105 |
12 | b0871461 |
13 | 64141bac |
14 | 3a8b9bcd |
15 | 24bcda4d |
hex | 179ee049 |
396288073 has 16 divisors (see below), whose sum is σ = 425880000. Its totient is φ = 367621632.
The previous prime is 396288029. The next prime is 396288119. The reversal of 396288073 is 370882693.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-396288073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (396288023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377253 + ... + 378301.
It is an arithmetic number, because the mean of its divisors is an integer number (26617500).
Almost surely, 2396288073 is an apocalyptic number.
It is an amenable number.
396288073 is a deficient number, since it is larger than the sum of its proper divisors (29591927).
396288073 is a wasteful number, since it uses less digits than its factorization.
396288073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1464.
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 396288073 is about 19906.9855327219. The cubic root of 396288073 is about 734.5200704816.
The spelling of 396288073 in words is "three hundred ninety-six million, two hundred eighty-eight thousand, seventy-three".
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