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1005250300 = 225241245183
BaseRepresentation
bin111011111010101…
…110011011111100
32121001120000011121
4323322232123330
54024321002200
6243430000324
733624325615
oct7372563374
92531500147
101005250300
1147648a47a
122407a60a4
13130357b82
1497716c0c
155d3bbe1a
hex3beae6fc

1005250300 has 36 divisors (see below), whose sum is σ = 2234606976. Its totient is φ = 392291200.

The previous prime is 1005250297. The next prime is 1005250313. The reversal of 1005250300 is 30525001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118492 + ... + 126691.

It is an arithmetic number, because the mean of its divisors is an integer number (62072416).

Almost surely, 21005250300 is an apocalyptic number.

1005250300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1005250300 is an abundant number, since it is smaller than the sum of its proper divisors (1229356676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1005250300 is a wasteful number, since it uses less digits than its factorization.

1005250300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245238 (or 245231 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 1005250300 is about 31705.6824559889. The cubic root of 1005250300 is about 1001.7470460527.

Adding to 1005250300 its reverse (30525001), we get a palindrome (1035775301).

The spelling of 1005250300 in words is "one billion, five million, two hundred fifty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 41 50 82 100 164 205 410 820 1025 2050 4100 245183 490366 980732 1225915 2451830 4903660 6129575 10052503 12259150 20105006 24518300 40210012 50262515 100525030 201050060 251312575 502625150 1005250300