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13338160 = 2451123659
BaseRepresentation
bin110010111000…
…011000110000
3221002122111221
4302320120300
511403310120
61153514424
7221241523
oct62703060
927078457
1013338160
117590180
124572a14
1329c0104
141ab2bba
1512870aa
hexcb8630

13338160 has 80 divisors (see below), whose sum is σ = 35354880. Its totient is φ = 4632320.

The previous prime is 13338151. The next prime is 13338197. The reversal of 13338160 is 6183331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19911 + ... + 20569.

It is an arithmetic number, because the mean of its divisors is an integer number (441936).

Almost surely, 213338160 is an apocalyptic number.

13338160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13338160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17677440).

13338160 is an abundant number, since it is smaller than the sum of its proper divisors (22016720).

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

13338160 is a wasteful number, since it uses less digits than its factorization.

13338160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13338160 is about 3652.1445754515. The cubic root of 13338160 is about 237.1548300780.

The spelling of 13338160 in words is "thirteen million, three hundred thirty-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 23 40 44 46 55 80 88 92 110 115 176 184 220 230 253 368 440 460 506 659 880 920 1012 1265 1318 1840 2024 2530 2636 3295 4048 5060 5272 6590 7249 10120 10544 13180 14498 15157 20240 26360 28996 30314 36245 52720 57992 60628 72490 75785 115984 121256 144980 151570 166727 242512 289960 303140 333454 579920 606280 666908 833635 1212560 1333816 1667270 2667632 3334540 6669080 13338160