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5054100128 = 2571131127521
BaseRepresentation
bin1001011010011111…
…10111001010100000
3111001020011212222122
410231033313022200
540322322201003
62153302523412
7236150066540
oct45517671240
914036155878
105054100128
1121639a9260
12b90736568
136271212bc
1435d345320
151e8a91238
hex12d3f72a0

5054100128 has 192 divisors, whose sum is σ = 12931301376. Its totient is φ = 1886976000.

The previous prime is 5054100059. The next prime is 5054100131. The reversal of 5054100128 is 8210014505.

It is a junction number, because it is equal to n+sod(n) for n = 5054100097 and 5054100106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9700508 + ... + 9701028.

It is an arithmetic number, because the mean of its divisors is an integer number (67350528).

Almost surely, 25054100128 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 5054100128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6465650688).

5054100128 is an abundant number, since it is smaller than the sum of its proper divisors (7877201248).

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

5054100128 is a wasteful number, since it uses less digits than its factorization.

5054100128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 5054100128 is about 71092.1945645230. The cubic root of 5054100128 is about 1716.1211637197.

The spelling of 5054100128 in words is "five billion, fifty-four million, one hundred thousand, one hundred twenty-eight".