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10213302252 = 22337166713799
BaseRepresentation
bin10011000001100001…
…01001111111101100
3222100210010111210210
421200300221333230
5131404101133002
64405242302420
7511044431256
oct114060517754
928323114723
1010213302252
11437116316a
121b904b7a10
13c69c5141a
146cc608cd6
153eb99396c
hex260c29fec

10213302252 has 48 divisors (see below), whose sum is σ = 24491577600. Its totient is φ = 3310195392.

The previous prime is 10213302247. The next prime is 10213302259. The reversal of 10213302252 is 25220331201.

10213302252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10213302259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733249 + ... + 747047.

It is an arithmetic number, because the mean of its divisors is an integer number (510241200).

Almost surely, 210213302252 is an apocalyptic number.

10213302252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10213302252 is an abundant number, since it is smaller than the sum of its proper divisors (14278275348).

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

10213302252 is a wasteful number, since it uses less digits than its factorization.

10213302252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15510 (or 15508 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 10213302252 its reverse (25220331201), we get a palindrome (35433633453).

The spelling of 10213302252 in words is "ten billion, two hundred thirteen million, three hundred two thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 1667 3334 5001 6668 10002 13799 20004 27598 41397 55196 61679 82794 123358 165588 185037 246716 370074 510563 740148 1021126 1531689 2042252 3063378 6126756 23002933 46005866 69008799 92011732 138017598 276035196 851108521 1702217042 2553325563 3404434084 5106651126 10213302252