Search a number
-
+
10628676 = 22321941379
BaseRepresentation
bin101000100010…
…111001000100
3201222222210200
4220202321010
510210104201
61015450500
7156225252
oct50427104
921888720
1010628676
115aaa533
123686a30
132281a76
1415a95d2
15dee386
hexa22e44

10628676 has 72 divisors (see below), whose sum is σ = 29047200. Its totient is φ = 3265920.

The previous prime is 10628663. The next prime is 10628711. The reversal of 10628676 is 67682601.

It is a happy number.

It is a super-2 number, since 2×106286762 = 225937507025952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10628676.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27855 + ... + 28233.

Almost surely, 210628676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10628676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14523600).

10628676 is an abundant number, since it is smaller than the sum of its proper divisors (18418524).

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

10628676 is a wasteful number, since it uses less digits than its factorization.

10628676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 10628676 is about 3260.1650264979. The cubic root of 10628676 is about 219.8668340114.

It can be divided in two parts, 106 and 28676, that added together give a palindrome (28782).

The spelling of 10628676 in words is "ten million, six hundred twenty-eight thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 41 57 76 82 114 123 164 171 228 246 342 369 379 492 684 738 758 779 1137 1476 1516 1558 2274 2337 3116 3411 4548 4674 6822 7011 7201 9348 13644 14022 14402 15539 21603 28044 28804 31078 43206 46617 62156 64809 86412 93234 129618 139851 186468 259236 279702 295241 559404 590482 885723 1180964 1771446 2657169 3542892 5314338 10628676