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10136628 = 2232312293
BaseRepresentation
bin100110101010…
…110000110100
3201001222211200
4212222300310
510043333003
61001132500
7152105565
oct46526064
921058750
1010136628
1157a3887
12348a130
13213bb08
1414bc16c
15d536a3
hex9aac34

10136628 has 54 divisors (see below), whose sum is σ = 26566722. Its totient is φ = 3258720.

The previous prime is 10136627. The next prime is 10136639. The reversal of 10136628 is 82663101.

10136628 is a `hidden beast` number, since 1 + 0 + 1 + 36 + 628 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9998244 + 138384 = 3162^2 + 372^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10136627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 34450 + ... + 34742.

Almost surely, 210136628 is an apocalyptic number.

10136628 is a gapful number since it is divisible by the number (18) 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 10136628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13283361).

10136628 is an abundant number, since it is smaller than the sum of its proper divisors (16430094).

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

10136628 is a wasteful number, since it uses less digits than its factorization.

10136628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10136628 is about 3183.8071549640. The cubic root of 10136628 is about 216.4202210380.

Adding to 10136628 its reverse (82663101), we get a palindrome (92799729).

The spelling of 10136628 in words is "ten million, one hundred thirty-six thousand, six hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 293 372 558 586 879 961 1116 1172 1758 1922 2637 2883 3516 3844 5274 5766 8649 9083 10548 11532 17298 18166 27249 34596 36332 54498 81747 108996 163494 281573 326988 563146 844719 1126292 1689438 2534157 3378876 5068314 10136628