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13883310 = 2325722037
BaseRepresentation
bin110100111101…
…011110101110
3222010100022200
4310331132232
512023231220
61213322330
7226002060
oct64753656
928110280
1013883310
117922811
1247963a6
132b5129c
141bb5730
151343890
hexd3d7ae

13883310 has 48 divisors (see below), whose sum is σ = 41255136. Its totient is φ = 3173184.

The previous prime is 13883299. The next prime is 13883321. The reversal of 13883310 is 1338831.

It is an interprime number because it is at equal distance from previous prime (13883299) and next prime (13883321).

It is a super-2 number, since 2×138833102 = 385492593112200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10389 + ... + 11648.

It is an arithmetic number, because the mean of its divisors is an integer number (859482).

Almost surely, 213883310 is an apocalyptic number.

13883310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13883310 is an abundant number, since it is smaller than the sum of its proper divisors (27371826).

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

13883310 is a wasteful number, since it uses less digits than its factorization.

13883310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22057 (or 22054 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 13883310 is about 3726.0314008339. The cubic root of 13883310 is about 240.3427394739.

The spelling of 13883310 in words is "thirteen million, eight hundred eighty-three thousand, three hundred ten".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 22037 44074 66111 110185 132222 154259 198333 220370 308518 330555 396666 462777 661110 771295 925554 991665 1388331 1542590 1983330 2313885 2776662 4627770 6941655 13883310