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10806252 = 2237911399
BaseRepresentation
bin101001001110…
…001111101100
3202100000101120
4221032033230
510231300002
61023340540
7160565052
oct51161754
922300346
1010806252
116110996
123751750
132314842
1416141d2
15e36cbc
hexa4e3ec

10806252 has 24 divisors (see below), whose sum is σ = 25536000. Its totient is φ = 3556176.

The previous prime is 10806233. The next prime is 10806283. The reversal of 10806252 is 25260801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4752 + ... + 6647.

It is an arithmetic number, because the mean of its divisors is an integer number (1064000).

Almost surely, 210806252 is an apocalyptic number.

10806252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10806252 is an abundant number, since it is smaller than the sum of its proper divisors (14729748).

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

10806252 is a wasteful number, since it uses less digits than its factorization.

10806252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11485 (or 11483 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 10806252 is about 3287.2864189176. The cubic root of 10806252 is about 221.0845345887.

The spelling of 10806252 in words is "ten million, eight hundred six thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 79 158 237 316 474 948 11399 22798 34197 45596 68394 136788 900521 1801042 2701563 3602084 5403126 10806252