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5831233920 = 2732517231113
BaseRepresentation
bin1010110111001000…
…11001000110000000
3120001101111101010200
411123210121012000
543420243441140
62402343325200
7264334445661
oct53344310600
916041441120
105831233920
112522641396
121168a50800
1371c129295
143d463b368
15241ded030
hex15b919180

5831233920 has 576 divisors, whose sum is σ = 22275527040. Its totient is φ = 1403781120.

The previous prime is 5831233901. The next prime is 5831233921. The reversal of 5831233920 is 293321385.

5831233920 is a `hidden beast` number, since 5 + 8 + 312 + 339 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5831233921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 51603784 + ... + 51603896.

It is an arithmetic number, because the mean of its divisors is an integer number (38672790).

Almost surely, 25831233920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5831233920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11137763520).

5831233920 is an abundant number, since it is smaller than the sum of its proper divisors (16444293120).

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

5831233920 is a wasteful number, since it uses less digits than its factorization.

5831233920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 5831233920 is about 76362.5164593205. The cubic root of 5831233920 is about 1799.9211817339.

The spelling of 5831233920 in words is "five billion, eight hundred thirty-one million, two hundred thirty-three thousand, nine hundred twenty".