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11210012330 = 2511217232057
BaseRepresentation
bin10100111000010101…
…10011011010101010
31001221020121121222212
422130022303122222
5140424230343310
65052205245122
7544536350456
oct123412633252
931836547885
1011210012330
11483283a200
12220a2637a2
1310985a8cba
14784b3b666
15459225205
hex29c2b36aa

11210012330 has 72 divisors (see below), whose sum is σ = 23561283564. Its totient is φ = 3836462080.

The previous prime is 11210012327. The next prime is 11210012357. The reversal of 11210012330 is 3321001211.

11210012330 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 6 ways, for example, as 10807889521 + 402122809 = 103961^2 + 20053^2 .

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 333662 + ... + 365718.

Almost surely, 211210012330 is an apocalyptic number.

11210012330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11210012330 is an abundant number, since it is smaller than the sum of its proper divisors (12351271234).

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

11210012330 is a wasteful number, since it uses less digits than its factorization.

11210012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32120 (or 32092 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11210012330 its reverse (3321001211), we get a palindrome (14531013541).

The spelling of 11210012330 in words is "eleven billion, two hundred ten million, twelve thousand, three hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 121 170 187 242 289 374 578 605 935 1210 1445 1870 2057 2890 3179 4114 6358 10285 15895 20570 31790 32057 34969 64114 69938 160285 174845 320570 349690 352627 544969 705254 1089938 1763135 2724845 3526270 3878897 5449690 5994659 7757794 9264473 11989318 18528946 19394485 29973295 38788970 46322365 59946590 65941249 92644730 101909203 131882498 203818406 329706245 509546015 659412490 1019092030 1121001233 2242002466 5605006165 11210012330