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2300050400 = 25522875063
BaseRepresentation
bin1000100100010111…
…1111101111100000
312221021221122222212
42021011333233200
514202303103100
61020122021252
7110666051204
oct21105775740
95837848885
102300050400
11a803559aa
12542347828
132a869208b
1417b682b04
15d6dd1635
hex8917fbe0

2300050400 has 36 divisors (see below), whose sum is σ = 5614999992. Its totient is φ = 920019840.

The previous prime is 2300050373. The next prime is 2300050409. The reversal of 2300050400 is 40500032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300050409) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1436732 + ... + 1438331.

It is an arithmetic number, because the mean of its divisors is an integer number (155972222).

Almost surely, 22300050400 is an apocalyptic number.

2300050400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300050400 is an abundant number, since it is smaller than the sum of its proper divisors (3314949592).

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

2300050400 is a wasteful number, since it uses less digits than its factorization.

2300050400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875083 (or 2875070 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2300050400 is about 47958.8406865721. The cubic root of 2300050400 is about 1320.0157635093.

Adding to 2300050400 its reverse (40500032), we get a palindrome (2340550432).

The spelling of 2300050400 in words is "two billion, three hundred million, fifty thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 2875063 5750126 11500252 14375315 23000504 28750630 46001008 57501260 71876575 92002016 115002520 143753150 230005040 287506300 460010080 575012600 1150025200 2300050400