Base | Representation |
---|---|
bin | 101111111011100… |
… | …011010111010110 |
3 | 2002001010120101120 |
4 | 233323203113112 |
5 | 3121324444002 |
6 | 211443304410 |
7 | 25633036644 |
oct | 5773432726 |
9 | 2061116346 |
10 | 804140502 |
11 | 382a09730 |
12 | 1a537b106 |
13 | ca7a26a9 |
14 | 78b26194 |
15 | 4a8e3cbc |
hex | 2fee35d6 |
804140502 has 16 divisors (see below), whose sum is σ = 1754488512. Its totient is φ = 243678920.
The previous prime is 804140501. The next prime is 804140521. The reversal of 804140502 is 205041408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (804140501) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6091908 + ... + 6092039.
It is an arithmetic number, because the mean of its divisors is an integer number (109655532).
Almost surely, 2804140502 is an apocalyptic number.
804140502 is an abundant number, since it is smaller than the sum of its proper divisors (950348010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
804140502 is a wasteful number, since it uses less digits than its factorization.
804140502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12183963.
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 804140502 is about 28357.3712110273. The cubic root of 804140502 is about 929.9165539651.
The spelling of 804140502 in words is "eight hundred four million, one hundred forty thousand, five hundred two".
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