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5939113872 = 243123731539
BaseRepresentation
bin1011000011111111…
…11010111110010000
3120022220111020121110
411201333322332100
544130403120442
62421155453320
7300114430536
oct54177727620
916286436543
105939113872
11257852517a
121198bb7240
1373859b683
14404ac0156
1524b60c69c
hex161ffaf90

5939113872 has 20 divisors (see below), whose sum is σ = 15342710960. Its totient is φ = 1979704608.

The previous prime is 5939113871. The next prime is 5939113877. The reversal of 5939113872 is 2783119395.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 123731539 = 5939113872 / (5 + 9 + 3 + 9 + 1 + 1 + 3 + 8 + 7 + 2).

It is not an unprimeable number, because it can be changed into a prime (5939113871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61865722 + ... + 61865817.

It is an arithmetic number, because the mean of its divisors is an integer number (767135548).

Almost surely, 25939113872 is an apocalyptic number.

It is an amenable number.

5939113872 is an abundant number, since it is smaller than the sum of its proper divisors (9403597088).

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

5939113872 is a wasteful number, since it uses less digits than its factorization.

5939113872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123731550 (or 123731544 counting only the distinct ones).

The product of its digits is 408240, while the sum is 48.

The square root of 5939113872 is about 77065.6465099723. The cubic root of 5939113872 is about 1810.9531595401.

The spelling of 5939113872 in words is "five billion, nine hundred thirty-nine million, one hundred thirteen thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 123731539 247463078 371194617 494926156 742389234 989852312 1484778468 1979704624 2969556936 5939113872