Search a number
-
+
20334200300 = 2252203342003
BaseRepresentation
bin10010111100000000…
…110100010111101100
31221111010101101212122
4102330000310113230
5313121023402200
613201424252112
71316620564541
oct227400642754
957433341778
1020334200300
118695142717
123b35a71038
131bc09bb4ab
14dac83cbc8
157e0283385
hex4bc0345ec

20334200300 has 18 divisors (see below), whose sum is σ = 44125214868. Its totient is φ = 8133680080.

The previous prime is 20334200287. The next prime is 20334200303. The reversal of 20334200300 is 300243302.

It is a super-3 number, since 3×203342003003 (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20334200303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101670902 + ... + 101671101.

It is an arithmetic number, because the mean of its divisors is an integer number (2451400826).

Almost surely, 220334200300 is an apocalyptic number.

20334200300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20334200300 is an abundant number, since it is smaller than the sum of its proper divisors (23791014568).

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

20334200300 is a wasteful number, since it uses less digits than its factorization.

20334200300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203342017 (or 203342010 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20334200300 its reverse (300243302), we get a palindrome (20634443602).

The spelling of 20334200300 in words is "twenty billion, three hundred thirty-four million, two hundred thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 203342003 406684006 813368012 1016710015 2033420030 4066840060 5083550075 10167100150 20334200300