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13382160 = 24351137137
BaseRepresentation
bin110011000011…
…001000010000
3221011212212120
4303003020100
511411212120
61154454240
7221514021
oct63031020
927155776
1013382160
117610240
124594380
132a0714c
141ac4c48
151295140
hexcc3210

13382160 has 160 divisors (see below), whose sum is σ = 46818432. Its totient is φ = 3133440.

The previous prime is 13382087. The next prime is 13382167. The reversal of 13382160 is 6128331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 13382160.

It is not an unprimeable number, because it can be changed into a prime (13382167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97612 + ... + 97748.

Almost surely, 213382160 is an apocalyptic number.

13382160 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 13382160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23409216).

13382160 is an abundant number, since it is smaller than the sum of its proper divisors (33436272).

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

13382160 is a wasteful number, since it uses less digits than its factorization.

13382160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13382160 is about 3658.1634736572. The cubic root of 13382160 is about 237.4153197648.

Multiplying 13382160 by its sum of digits (24), we get a triangular number (321171840 = T25344).

The spelling of 13382160 in words is "thirteen million, three hundred eighty-two thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 37 40 44 48 55 60 66 74 80 88 110 111 120 132 137 148 165 176 185 220 222 240 264 274 296 330 370 407 411 440 444 528 548 555 592 660 685 740 814 822 880 888 1096 1110 1221 1320 1370 1480 1507 1628 1644 1776 2035 2055 2192 2220 2442 2640 2740 2960 3014 3256 3288 4070 4110 4440 4521 4884 5069 5480 6028 6105 6512 6576 7535 8140 8220 8880 9042 9768 10138 10960 12056 12210 15070 15207 16280 16440 18084 19536 20276 22605 24112 24420 25345 30140 30414 32560 32880 36168 40552 45210 48840 50690 55759 60280 60828 72336 76035 81104 90420 97680 101380 111518 120560 121656 152070 167277 180840 202760 223036 243312 278795 304140 334554 361680 405520 446072 557590 608280 669108 836385 892144 1115180 1216560 1338216 1672770 2230360 2676432 3345540 4460720 6691080 13382160