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5381990300 = 225253819903
BaseRepresentation
bin1010000001100101…
…01010011110011100
3111220002011102202002
411000302222132130
542010242142200
62250014421432
7250241106551
oct50062523634
914802142662
105381990300
112311aa1a75
121062501878
1367a03595b
14390ad8a28
1521775dbd5
hex140caa79c

5381990300 has 18 divisors (see below), whose sum is σ = 11678919168. Its totient is φ = 2152796080.

The previous prime is 5381990297. The next prime is 5381990309. The reversal of 5381990300 is 30991835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381990309) 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, 26909852 + ... + 26910051.

Almost surely, 25381990300 is an apocalyptic number.

5381990300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5381990300 is an abundant number, since it is smaller than the sum of its proper divisors (6296928868).

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

5381990300 is a wasteful number, since it uses less digits than its factorization.

5381990300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53819917 (or 53819910 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 5381990300 is about 73362.0494533788. The cubic root of 5381990300 is about 1752.4580749879.

The spelling of 5381990300 in words is "five billion, three hundred eighty-one million, nine hundred ninety thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 53819903 107639806 215279612 269099515 538199030 1076398060 1345497575 2690995150 5381990300