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13003333330 = 2513100025641
BaseRepresentation
bin11000001110000111…
…10001111011010010
31020120020001202221011
430013003301323102
5203112323131310
65550150321134
7640143336541
oct140703617322
936506052834
1013003333330
115573051879
12262a9591aa
1312c2c9aca0
148b4d96158
155118ae78a
hex3070f1ed2

13003333330 has 16 divisors (see below), whose sum is σ = 25206461784. Its totient is φ = 4801230720.

The previous prime is 13003333327. The next prime is 13003333333. The reversal of 13003333330 is 3333330031.

13003333330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13003333327) and next prime (13003333333).

It can be written as a sum of positive squares in 4 ways, for example, as 11876858361 + 1126474969 = 108981^2 + 33563^2 .

It is not an unprimeable number, because it can be changed into a prime (13003333333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50012691 + ... + 50012950.

Almost surely, 213003333330 is an apocalyptic number.

13003333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13003333330 is a deficient number, since it is larger than the sum of its proper divisors (12203128454).

13003333330 is a wasteful number, since it uses less digits than its factorization.

13003333330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100025661.

The product of its (nonzero) digits is 2187, while the sum is 22.

Adding to 13003333330 its reverse (3333330031), we get a palindrome (16336663361).

The spelling of 13003333330 in words is "thirteen billion, three million, three hundred thirty-three thousand, three hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 100025641 200051282 500128205 1000256410 1300333333 2600666666 6501666665 13003333330