Base | Representation |
---|---|
bin | 101111111100001… |
… | …010101111000001 |
3 | 2002001102202121010 |
4 | 233330022233001 |
5 | 3121400124021 |
6 | 211450551133 |
7 | 25634311044 |
oct | 5774125701 |
9 | 2061382533 |
10 | 804301761 |
11 | 3830098aa |
12 | 1a54384a9 |
13 | ca82ac03 |
14 | 78b68c5b |
15 | 4a926976 |
hex | 2ff0abc1 |
804301761 has 4 divisors (see below), whose sum is σ = 1072402352. Its totient is φ = 536201172.
The previous prime is 804301723. The next prime is 804301763. The reversal of 804301761 is 167103408.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 804301761 - 221 = 802204609 is a prime.
It is a super-2 number, since 2×8043017612 = 1293802645495402242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (804301763) 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 3 ways as a sum of consecutive naturals, for example, 134050291 + ... + 134050296.
It is an arithmetic number, because the mean of its divisors is an integer number (268100588).
Almost surely, 2804301761 is an apocalyptic number.
It is an amenable number.
804301761 is a deficient number, since it is larger than the sum of its proper divisors (268100591).
804301761 is a wasteful number, since it uses less digits than its factorization.
804301761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268100590.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 804301761 is about 28360.2144032798. The cubic root of 804301761 is about 929.9787103463.
The spelling of 804301761 in words is "eight hundred four million, three hundred one thousand, seven hundred sixty-one".
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