Base | Representation |
---|---|
bin | 1100100101101… |
… | …0110101111110 |
3 | 10200100120012200 |
4 | 3021122311332 |
5 | 102004112034 |
6 | 5123412330 |
7 | 1210541316 |
oct | 311326576 |
9 | 120316180 |
10 | 52800894 |
11 | 27894103 |
12 | 158240a6 |
13 | ac29243 |
14 | 7026446 |
15 | 497ea99 |
hex | 325ad7e |
52800894 has 12 divisors (see below), whose sum is σ = 114401976. Its totient is φ = 17600292.
The previous prime is 52800871. The next prime is 52800899. The reversal of 52800894 is 49800825.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52800899) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1466674 + ... + 1466709.
It is an arithmetic number, because the mean of its divisors is an integer number (9533498).
Almost surely, 252800894 is an apocalyptic number.
52800894 is an abundant number, since it is smaller than the sum of its proper divisors (61601082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52800894 is a wasteful number, since it uses less digits than its factorization.
52800894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2933391 (or 2933388 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 52800894 is about 7266.4223659240. The cubic root of 52800894 is about 375.1576084163.
The spelling of 52800894 in words is "fifty-two million, eight hundred thousand, eight hundred ninety-four".
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