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20362162001230 = 257674341612367
BaseRepresentation
bin1001010000100111011110…
…11011101101010101001110
32200002121022002011101021201
410220103233123231111032
510132103201433014410
6111150125330420114
74201055233156450
oct450235733552516
980077262141251
1020362162001230
1165405a9677975
12234a3a6a3163a
13b491b375849a
1450576903c2d0
152549ee9aa83a
hex1284ef6ed54e

20362162001230 has 32 divisors (see below), whose sum is σ = 42513068307456. Its totient is φ = 6877113987744.

The previous prime is 20362162001227. The next prime is 20362162001243. The reversal of 20362162001230 is 3210026126302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2170801494 + ... + 2170810873.

It is an arithmetic number, because the mean of its divisors is an integer number (1328533384608).

Almost surely, 220362162001230 is an apocalyptic number.

20362162001230 is an abundant number, since it is smaller than the sum of its proper divisors (22150906306226).

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

20362162001230 is a wasteful number, since it uses less digits than its factorization.

20362162001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341612448.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 20362162001230 its reverse (3210026126302), we get a palindrome (23572188127532).

The spelling of 20362162001230 in words is "twenty trillion, three hundred sixty-two billion, one hundred sixty-two million, one thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 67 70 134 335 469 670 938 2345 4690 4341612367 8683224734 21708061835 30391286569 43416123670 60782573138 151956432845 290888028589 303912865690 581776057178 1454440142945 2036216200123 2908880285890 4072432400246 10181081000615 20362162001230