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20332300300 = 22521315640231
BaseRepresentation
bin10010111011111001…
…100100100000001100
31221110222210212120021
4102323321210200030
5313120032102200
613201315431524
71316565462304
oct227371444014
957428725507
1020332300300
118694065174
123b352b55a4
131bc04a4730
14dac4a6604
157e000a41a
hex4bbe6480c

20332300300 has 36 divisors (see below), whose sum is σ = 47515024816. Its totient is φ = 7507310400.

The previous prime is 20332300291. The next prime is 20332300301. The reversal of 20332300300 is 300323302.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20332300301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7818816 + ... + 7821415.

Almost surely, 220332300300 is an apocalyptic number.

20332300300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332300300 is an abundant number, since it is smaller than the sum of its proper divisors (27182724516).

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

20332300300 is a wasteful number, since it uses less digits than its factorization.

20332300300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15640258 (or 15640251 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 16.

Adding to 20332300300 its reverse (300323302), we get a palindrome (20632623602).

The spelling of 20332300300 in words is "twenty billion, three hundred thirty-two million, three hundred thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 15640231 31280462 62560924 78201155 156402310 203323003 312804620 391005775 406646006 782011550 813292012 1016615015 1564023100 2033230030 4066460060 5083075075 10166150150 20332300300