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13110043300 = 2252131100433
BaseRepresentation
bin11000011010110101…
…10110001010100100
31020211122212012111021
430031122312022210
5203322132341200
610004521420524
7642610346404
oct141532661244
936748765437
1013110043300
115618306632
12265a63a744
13130c120993
148c5212804
1551ae3c41a
hex30d6b62a4

13110043300 has 18 divisors (see below), whose sum is σ = 28448794178. Its totient is φ = 5244017280.

The previous prime is 13110043291. The next prime is 13110043319. The reversal of 13110043300 is 334001131.

It can be written as a sum of positive squares in 3 ways, for example, as 196448256 + 12913595044 = 14016^2 + 113638^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65550117 + ... + 65550316.

Almost surely, 213110043300 is an apocalyptic number.

13110043300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13110043300 is an abundant number, since it is smaller than the sum of its proper divisors (15338750878).

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

13110043300 is a wasteful number, since it uses less digits than its factorization.

13110043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131100447 (or 131100440 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13110043300 its reverse (334001131), we get a palindrome (13444044431).

The spelling of 13110043300 in words is "thirteen billion, one hundred ten million, forty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 131100433 262200866 524401732 655502165 1311004330 2622008660 3277510825 6555021650 13110043300