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2825250300 = 2233521046389
BaseRepresentation
bin1010100001100101…
…1110010111111100
321021220012120211000
42220121132113330
521241231002200
61144202530300
7130004142225
oct25031362774
97256176730
102825250300
11121a864404
1266a206990
1336042b352
141cb31824c
15118076300
hexa865e5fc

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".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 675 900 1350 2700 1046389 2092778 3139167 4185556 5231945 6278334 9417501 10463890 12556668 15695835 18835002 20927780 26159725 28252503 31391670 37670004 47087505 52319450 56505006 62783340 78479175 94175010 104638900 113010012 141262515 156958350 188350020 235437525 282525030 313916700 470875050 565050060 706312575 941750100 1412625150 2825250300