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13808300 = 22521112553
BaseRepresentation
bin110100101011…
…001010101100
3221222112102112
4310223022230
512013331200
61211543152
7225240302
oct64531254
927875375
1013808300
117881420
12475aab8
132b260bc
141b96272
15132b535
hexd2b2ac

13808300 has 36 divisors (see below), whose sum is σ = 32690616. Its totient is φ = 5020800.

The previous prime is 13808287. The next prime is 13808351. The reversal of 13808300 is 380831.

13808300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5177 + ... + 7376.

Almost surely, 213808300 is an apocalyptic number.

13808300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13808300 is an abundant number, since it is smaller than the sum of its proper divisors (18882316).

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

13808300 is a wasteful number, since it uses less digits than its factorization.

13808300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12578 (or 12571 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 13808300 is about 3715.9520987225. The cubic root of 13808300 is about 239.9091091014.

The spelling of 13808300 in words is "thirteen million, eight hundred eight thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 12553 25106 50212 62765 125530 138083 251060 276166 313825 552332 627650 690415 1255300 1380830 2761660 3452075 6904150 13808300