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12676230 = 2335719353
BaseRepresentation
bin110000010110…
…110010000110
3212212000112000
4300112302012
511221114410
61131410130
7212513640
oct60266206
925760460
1012676230
117178926
1242b3946
13281aa38
14197d890
1511a5dc0
hexc16c86

12676230 has 128 divisors (see below), whose sum is σ = 40780800. Its totient is φ = 2737152.

The previous prime is 12676217. The next prime is 12676259. The reversal of 12676230 is 3267621.

It is a happy number.

12676230 is nontrivially palindromic in base 8.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12676194 and 12676203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35734 + ... + 36086.

It is an arithmetic number, because the mean of its divisors is an integer number (318600).

Almost surely, 212676230 is an apocalyptic number.

12676230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12676230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20390400).

12676230 is an abundant number, since it is smaller than the sum of its proper divisors (28104570).

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

12676230 is a wasteful number, since it uses less digits than its factorization.

12676230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 12676230 is about 3560.3693628611. The cubic root of 12676230 is about 233.1650055809.

The spelling of 12676230 in words is "twelve million, six hundred seventy-six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 54 57 63 70 90 95 105 114 126 133 135 171 189 190 210 266 270 285 315 342 353 378 399 513 570 630 665 706 798 855 945 1026 1059 1197 1330 1710 1765 1890 1995 2118 2394 2471 2565 3177 3530 3591 3990 4942 5130 5295 5985 6354 6707 7182 7413 9531 10590 11970 12355 13414 14826 15885 17955 19062 20121 22239 24710 31770 33535 35910 37065 40242 44478 46949 47655 60363 66717 67070 74130 93898 95310 100605 111195 120726 133434 140847 181089 201210 222390 234745 281694 301815 333585 362178 422541 469490 603630 667170 704235 845082 905445 1267623 1408470 1810890 2112705 2535246 4225410 6338115 12676230