Base | Representation |
---|---|
bin | 101111111101001… |
… | …100000001110000 |
3 | 2002001221100110021 |
4 | 233331030001300 |
5 | 3121432203300 |
6 | 211500413224 |
7 | 25636503541 |
oct | 5775140160 |
9 | 2061840407 |
10 | 804569200 |
11 | 383181826 |
12 | 1a5547214 |
13 | ca8c2866 |
14 | 78bd84c8 |
15 | 4a97ad1a |
hex | 2ff4c070 |
804569200 has 120 divisors (see below), whose sum is σ = 2061229680. Its totient is φ = 300748800.
The previous prime is 804569191. The next prime is 804569209. The reversal of 804569200 is 2965408.
It is a happy number.
804569200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (804569191) and next prime (804569209).
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (804569209) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1216870 + ... + 1217530.
It is an arithmetic number, because the mean of its divisors is an integer number (17176914).
Almost surely, 2804569200 is an apocalyptic number.
804569200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 804569200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1030614840).
804569200 is an abundant number, since it is smaller than the sum of its proper divisors (1256660480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
804569200 is a wasteful number, since it uses less digits than its factorization.
804569200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 875 (or 864 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 804569200 is about 28364.9290497967. The cubic root of 804569200 is about 930.0817749036.
The spelling of 804569200 in words is "eight hundred four million, five hundred sixty-nine thousand, two hundred".
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