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13003010300 = 2252718575729
BaseRepresentation
bin11000001110000101…
…00011000011111100
31020120012110100211002
430013002203003330
5203112232312200
65550135345432
7640140523010
oct140702430374
936505410732
1013003010300
115572951105
12262a822278
1312c2bb6c47
148b4d10540
15511848bd5
hex3070a30fc

13003010300 has 36 divisors (see below), whose sum is σ = 32247467280. Its totient is φ = 4458174720.

The previous prime is 13003010287. The next prime is 13003010309. The reversal of 13003010300 is 301030031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003010309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9287165 + ... + 9288564.

It is an arithmetic number, because the mean of its divisors is an integer number (895762980).

Almost surely, 213003010300 is an apocalyptic number.

13003010300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13003010300 is an abundant number, since it is smaller than the sum of its proper divisors (19244456980).

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

13003010300 is a wasteful number, since it uses less digits than its factorization.

13003010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18575750 (or 18575743 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 13003010300 its reverse (301030031), we get a palindrome (13304040331).

The spelling of 13003010300 in words is "thirteen billion, three million, ten thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 18575729 37151458 74302916 92878645 130030103 185757290 260060206 371514580 464393225 520120412 650150515 928786450 1300301030 1857572900 2600602060 3250752575 6501505150 13003010300