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5148081120 = 25357213113149
BaseRepresentation
bin1001100101101100…
…10111101111100000
3111021210000121200010
410302312113233200
541020402043440
62210501124520
7241400652600
oct46266275740
914253017603
105148081120
112201a595a6
12bb80b9740
13640738260
1436ba0ac00
15201e57580
hex132d97be0

5148081120 has 576 divisors, whose sum is σ = 20632449600. Its totient is φ = 1069350912.

The previous prime is 5148081101. The next prime is 5148081143. The reversal of 5148081120 is 211808415.

It is a happy number.

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 polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 34550806 + ... + 34550954.

It is an arithmetic number, because the mean of its divisors is an integer number (35820225).

Almost surely, 25148081120 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 5148081120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10316224800).

5148081120 is an abundant number, since it is smaller than the sum of its proper divisors (15484368480).

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

5148081120 is a wasteful number, since it uses less digits than its factorization.

5148081120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 5148081120 is about 71750.1297559802. The cubic root of 5148081120 is about 1726.6929952969.

Adding to 5148081120 its reverse (211808415), we get a palindrome (5359889535).

The spelling of 5148081120 in words is "five billion, one hundred forty-eight million, eighty-one thousand, one hundred twenty".