Base | Representation |
---|---|
bin | 1010100001100101… |
… | …1110010111111100 |
3 | 21021220012120211000 |
4 | 2220121132113330 |
5 | 21241231002200 |
6 | 1144202530300 |
7 | 130004142225 |
oct | 25031362774 |
9 | 7256176730 |
10 | 2825250300 |
11 | 121a864404 |
12 | 66a206990 |
13 | 36042b352 |
14 | 1cb31824c |
15 | 118076300 |
hex | a865e5fc |
2825250300 has 72 divisors (see below), whose sum is σ = 9082665200. Its totient is φ = 753399360.
The previous prime is 2825250293. The next prime is 2825250301. The reversal of 2825250300 is 30525282.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2825250301) 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, 520495 + ... + 525894.
Almost surely, 22825250300 is an apocalyptic number.
2825250300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2825250300 is an abundant number, since it is smaller than the sum of its proper divisors (6257414900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2825250300 is a wasteful number, since it uses less digits than its factorization.
2825250300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1046412 (or 1046399 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 2825250300 is about 53153.0836358532. The cubic root of 2825250300 is about 1413.6838932284.
Adding to 2825250300 its reverse (30525282), we get a palindrome (2855775582).
The spelling of 2825250300 in words is "two billion, eight hundred twenty-five million, two hundred fifty thousand, three hundred".
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