Base | Representation |
---|---|
bin | 11000000000110110000000… |
… | …10111011010011110111000 |
3 | 20220222011100221102100102210 |
4 | 30000123000113122132320 |
5 | 23410131234124102110 |
6 | 304150312012055120 |
7 | 14060034613124016 |
oct | 1400330027323670 |
9 | 226864327370383 |
10 | 52805555300280 |
11 | 1590978a368a22 |
12 | 5b0a0a17644a0 |
13 | 2360708b3a433 |
14 | d07b3414d8b6 |
15 | 6188d89c4520 |
hex | 3006c05da7b8 |
52805555300280 has 32 divisors (see below), whose sum is σ = 158416665901200. Its totient is φ = 14081481413376.
The previous prime is 52805555300213. The next prime is 52805555300401. The reversal of 52805555300280 is 8200355550825.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220023146965 + ... + 220023147204.
Almost surely, 252805555300280 is an apocalyptic number.
It is an amenable number.
52805555300280 is an abundant number, since it is smaller than the sum of its proper divisors (105611110600920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52805555300280 is a wasteful number, since it uses less digits than its factorization.
52805555300280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440046294183 (or 440046294179 counting only the distinct ones).
The product of its (nonzero) digits is 2400000, while the sum is 48.
The spelling of 52805555300280 in words is "fifty-two trillion, eight hundred five billion, five hundred fifty-five million, three hundred thousand, two hundred eighty".
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