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10213120322 = 261585714293
BaseRepresentation
bin10011000001011111…
…11101100101000010
3222100202210021020122
421200233331211002
5131404024322242
64405234340242
7511043042666
oct114057754502
928322707218
1010213120322
114371049509
121b9042a682
13c69bb9682
146cc59c8a6
153eb959ad2
hex260bfd942

10213120322 has 16 divisors (see below), whose sum is σ = 15574570872. Its totient is φ = 5021637120.

The previous prime is 10213120321. The next prime is 10213120403. The reversal of 10213120322 is 22302131201.

10213120322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5130713641 + 5082406681 = 71629^2 + 71291^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10213120322.

It is not an unprimeable number, because it can be changed into a prime (10213120321) 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 7 ways as a sum of consecutive naturals, for example, 707408 + ... + 721700.

Almost surely, 210213120322 is an apocalyptic number.

10213120322 is a deficient number, since it is larger than the sum of its proper divisors (5361450550).

10213120322 is a wasteful number, since it uses less digits than its factorization.

10213120322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20213.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10213120322 its reverse (22302131201), we get a palindrome (32515251523).

The spelling of 10213120322 in words is "ten billion, two hundred thirteen million, one hundred twenty thousand, three hundred twenty-two".

Divisors: 1 2 61 122 5857 11714 14293 28586 357277 714554 871873 1743746 83714101 167428202 5106560161 10213120322