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20323310000300 = 2252881340767709
BaseRepresentation
bin1001001111011111000111…
…01011000101100010101100
32122221220000102021020110022
410213233203223011202230
510130434114330002200
6111120222201301312
74165211365463636
oct447574353054254
978856012236408
1020323310000300
11652608173859a
122342963494838
13b45631491318
14503921105a56
152539c8b8b885
hex127be3ac58ac

20323310000300 has 72 divisors (see below), whose sum is σ = 44165252617920. Its totient is φ = 8117593369600.

The previous prime is 20323310000233. The next prime is 20323310000311. The reversal of 20323310000300 is 300001332302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300122846 + ... + 300190554.

It is an arithmetic number, because the mean of its divisors is an integer number (613406286360).

Almost surely, 220323310000300 is an apocalyptic number.

20323310000300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20323310000300 is an abundant number, since it is smaller than the sum of its proper divisors (23841942617620).

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

20323310000300 is a wasteful number, since it uses less digits than its factorization.

20323310000300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72011 (or 72004 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20323310000300 its reverse (300001332302), we get a palindrome (20623311332602).

The spelling of 20323310000300 in words is "twenty trillion, three hundred twenty-three billion, three hundred ten million, three hundred", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 25 50 100 881 1762 3407 3524 4405 6814 8810 13628 17035 17620 22025 34070 44050 67709 68140 85175 88100 135418 170350 270836 338545 340700 677090 1354180 1692725 3001567 3385450 6003134 6770900 12006268 15007835 30015670 59651629 60031340 75039175 119303258 150078350 230684563 238606516 298258145 300156700 461369126 596516290 922738252 1153422815 1193032580 1491290725 2306845630 2982581450 4613691260 5767114075 5965162900 11534228150 23068456300 203233100003 406466200006 812932400012 1016165500015 2032331000030 4064662000060 5080827500075 10161655000150 20323310000300