Search a number
-
+
12675936 = 2537131451
BaseRepresentation
bin110000010110…
…101101100000
3212212000010010
4300112231200
511221112221
61131404520
7212513040
oct60265540
925760103
1012675936
117178689
1242b3740
13281a870
14197d720
1511a5c76
hexc16b60

12675936 has 96 divisors (see below), whose sum is σ = 40981248. Its totient is φ = 3340800.

The previous prime is 12675917. The next prime is 12675959. The reversal of 12675936 is 63957621.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 12675894 and 12675903.

It is a congruent number.

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, 8011 + ... + 9461.

It is an arithmetic number, because the mean of its divisors is an integer number (426888).

Almost surely, 212675936 is an apocalyptic number.

12675936 is a gapful number since it is divisible by the number (16) 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 12675936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20490624).

12675936 is an abundant number, since it is smaller than the sum of its proper divisors (28305312).

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

12675936 is a wasteful number, since it uses less digits than its factorization.

12675936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484 (or 1476 counting only the distinct ones).

The product of its digits is 68040, while the sum is 39.

The square root of 12675936 is about 3560.3280747706. The cubic root of 12675936 is about 233.1632029671.

The spelling of 12675936 in words is "twelve million, six hundred seventy-five thousand, nine hundred thirty-six".

Divisors: 1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 156 168 182 208 224 273 312 336 364 416 546 624 672 728 1092 1248 1451 1456 2184 2902 2912 4353 4368 5804 8706 8736 10157 11608 17412 18863 20314 23216 30471 34824 37726 40628 46432 56589 60942 69648 75452 81256 113178 121884 132041 139296 150904 162512 226356 243768 264082 301808 325024 396123 452712 487536 528164 603616 792246 905424 975072 1056328 1584492 1810848 2112656 3168984 4225312 6337968 12675936