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5439201600 = 263527161881
BaseRepresentation
bin1010001000011001…
…11010000101000000
3112001001211001220010
411010030322011000
542114413422400
62255420544520
7251534310420
oct50414720500
915031731803
105439201600
112341318738
1210796b2140
13688b474b1
1439854c480
1521c7b0450
hex14433a140

5439201600 has 168 divisors, whose sum is σ = 20394541888. Its totient is φ = 1243238400.

The previous prime is 5439201589. The next prime is 5439201619. The reversal of 5439201600 is 61029345.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47341 + ... + 114540.

Almost surely, 25439201600 is an apocalyptic number.

5439201600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5439201600 is an abundant number, since it is smaller than the sum of its proper divisors (14955340288).

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

5439201600 is a wasteful number, since it uses less digits than its factorization.

5439201600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161913 (or 161898 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5439201600 is about 73750.9430448181. The cubic root of 5439201600 is about 1758.6458247319.

The spelling of 5439201600 in words is "five billion, four hundred thirty-nine million, two hundred one thousand, six hundred".