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13030003300 = 2252443294131
BaseRepresentation
bin11000010001010011…
…00001001001100100
31020122002020202020211
430020221201021210
5203141140101200
65552542105204
7640616125546
oct141051411144
936562222224
1013030003300
115587108376
12263787b204
1312c8678332
148b8739696
15513dcbaba
hex308a61264

13030003300 has 36 divisors (see below), whose sum is σ = 28339029936. Its totient is φ = 5200218400.

The previous prime is 13030003279. The next prime is 13030003321. The reversal of 13030003300 is 330003031.

It is an interprime number because it is at equal distance from previous prime (13030003279) and next prime (13030003321).

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, 102766 + ... + 191365.

It is an arithmetic number, because the mean of its divisors is an integer number (787195276).

Almost surely, 213030003300 is an apocalyptic number.

13030003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13030003300 is an abundant number, since it is smaller than the sum of its proper divisors (15309026636).

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

13030003300 is a wasteful number, since it uses less digits than its factorization.

13030003300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294588 (or 294581 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 13.

Adding to 13030003300 its reverse (330003031), we get a palindrome (13360006331).

The spelling of 13030003300 in words is "thirteen billion, thirty million, three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 443 886 1772 2215 4430 8860 11075 22150 44300 294131 588262 1176524 1470655 2941310 5882620 7353275 14706550 29413100 130300033 260600066 521200132 651500165 1303000330 2606000660 3257500825 6515001650 13030003300