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13062060 = 2234511733
BaseRepresentation
bin110001110100…
…111110101100
3220120121210000
4301310332230
511320441220
61143544300
7216011544
oct61647654
926517700
1013062060
1174117a0
12445b090
13292453b
141a40324
151230390
hexc74fac

13062060 has 120 divisors (see below), whose sum is σ = 44762256. Its totient is φ = 3162240.

The previous prime is 13062053. The next prime is 13062079. The reversal of 13062060 is 6026031.

It is a happy number.

It is a super-2 number, since 2×130620602 = 341234822887200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17454 + ... + 18186.

Almost surely, 213062060 is an apocalyptic number.

13062060 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 13062060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22381128).

13062060 is an abundant number, since it is smaller than the sum of its proper divisors (31700196).

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

13062060 is a wasteful number, since it uses less digits than its factorization.

13062060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13062060 is about 3614.1472023148. The cubic root of 13062060 is about 235.5070386147.

Adding to 13062060 its reverse (6026031), we get a palindrome (19088091).

The spelling of 13062060 in words is "thirteen million, sixty-two thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 270 297 324 330 396 405 495 540 594 660 733 810 891 990 1188 1466 1485 1620 1782 1980 2199 2932 2970 3564 3665 4398 4455 5940 6597 7330 8063 8796 8910 10995 13194 14660 16126 17820 19791 21990 24189 26388 32252 32985 39582 40315 43980 48378 59373 65970 72567 79164 80630 96756 98955 118746 120945 131940 145134 161260 197910 217701 237492 241890 290268 296865 362835 395820 435402 483780 593730 653103 725670 870804 1088505 1187460 1306206 1451340 2177010 2612412 3265515 4354020 6531030 13062060