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13141200 = 2435247233
BaseRepresentation
bin110010001000…
…010011010000
3220201122100010
4302020103100
511331004300
61145354520
7216461352
oct62102320
926648303
1013141200
1174661a6
124498a40
132951577
141a610d2
151248a50
hexc884d0

13141200 has 120 divisors (see below), whose sum is σ = 43175808. Its totient is φ = 3415040.

The previous prime is 13141189. The next prime is 13141201. The reversal of 13141200 is 214131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×131412002 = 345382274880000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56284 + ... + 56516.

Almost surely, 213141200 is an apocalyptic number.

13141200 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 13141200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21587904).

13141200 is an abundant number, since it is smaller than the sum of its proper divisors (30034608).

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

13141200 is a wasteful number, since it uses less digits than its factorization.

13141200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13141200 is about 3625.0793094772. The cubic root of 13141200 is about 235.9817088189.

Adding to 13141200 its reverse (214131), we get a palindrome (13355331).

The spelling of 13141200 in words is "thirteen million, one hundred forty-one thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 47 48 50 60 75 80 94 100 120 141 150 188 200 233 235 240 282 300 376 400 466 470 564 600 699 705 752 932 940 1128 1165 1175 1200 1398 1410 1864 1880 2256 2330 2350 2796 2820 3495 3525 3728 3760 4660 4700 5592 5640 5825 6990 7050 9320 9400 10951 11184 11280 11650 13980 14100 17475 18640 18800 21902 23300 27960 28200 32853 34950 43804 46600 54755 55920 56400 65706 69900 87608 93200 109510 131412 139800 164265 175216 219020 262824 273775 279600 328530 438040 525648 547550 657060 821325 876080 1095100 1314120 1642650 2190200 2628240 3285300 4380400 6570600 13141200