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5083481520 = 24325133791433
BaseRepresentation
bin1001011101111111…
…11100010110110000
3111010021110121200100
410232333330112300
540402332402040
62200232352400
7236654610555
oct45677742660
914107417610
105083481520
1121795469a7
12b9a545700
1363023a840
143631d2a2c
151eb446b30
hex12effc5b0

5083481520 has 240 divisors, whose sum is σ = 18446631840. Its totient is φ = 1247145984.

The previous prime is 5083481519. The next prime is 5083481527. The reversal of 5083481520 is 251843805.

It is a happy number.

5083481520 is a `hidden beast` number, since 50 + 8 + 3 + 4 + 81 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is not an unprimeable number, because it can be changed into a prime (5083481527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3546724 + ... + 3548156.

It is an arithmetic number, because the mean of its divisors is an integer number (76860966).

Almost surely, 25083481520 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 5083481520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9223315920).

5083481520 is an abundant number, since it is smaller than the sum of its proper divisors (13363150320).

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

5083481520 is a wasteful number, since it uses less digits than its factorization.

5083481520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5083481520 is about 71298.5379934259. The cubic root of 5083481520 is about 1719.4402270722.

The spelling of 5083481520 in words is "five billion, eighty-three million, four hundred eighty-one thousand, five hundred twenty".