Base | Representation |
---|---|
bin | 101111110000111… |
… | …010101001100101 |
3 | 2001211212220200120 |
4 | 233300322221211 |
5 | 3120121233133 |
6 | 211303432153 |
7 | 25600245030 |
oct | 5760725145 |
9 | 2054786616 |
10 | 801352293 |
11 | 381384925 |
12 | 1a4455659 |
13 | ca037571 |
14 | 785dc017 |
15 | 4a542ab3 |
hex | 2fc3aa65 |
801352293 has 16 divisors (see below), whose sum is σ = 1221532800. Its totient is φ = 457756416.
The previous prime is 801352291. The next prime is 801352333. The reversal of 801352293 is 392253108.
It is not a de Polignac number, because 801352293 - 21 = 801352291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (801352291) 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 15 ways as a sum of consecutive naturals, for example, 84033 + ... + 93081.
It is an arithmetic number, because the mean of its divisors is an integer number (76345800).
Almost surely, 2801352293 is an apocalyptic number.
It is an amenable number.
801352293 is a deficient number, since it is larger than the sum of its proper divisors (420180507).
801352293 is a wasteful number, since it uses less digits than its factorization.
801352293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13276.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 801352293 is about 28308.1665425368. The cubic root of 801352293 is about 928.8405379489.
It can be divided in two parts, 80135 and 2293, that added together give a palindrome (82428).
The spelling of 801352293 in words is "eight hundred one million, three hundred fifty-two thousand, two hundred ninety-three".
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