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4125758390 = 2513171866859
BaseRepresentation
bin1111010111101010…
…0001001110110110
3101122112100020112022
43311322201032312
531422143232030
61521221153142
7204145240055
oct36572411666
911575306468
104125758390
111827979386
1297185b7b2
135099b3670
142b1d2c39c
15192316de5
hexf5ea13b6

4125758390 has 32 divisors (see below), whose sum is σ = 8468076960. Its totient is φ = 1433746944.

The previous prime is 4125758389. The next prime is 4125758419. The reversal of 4125758390 is 938575214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931220 + ... + 935639.

It is an arithmetic number, because the mean of its divisors is an integer number (264627405).

Almost surely, 24125758390 is an apocalyptic number.

4125758390 is an abundant number, since it is smaller than the sum of its proper divisors (4342318570).

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

4125758390 is a wasteful number, since it uses less digits than its factorization.

4125758390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866896.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 4125758390 is about 64232.0666801248. The cubic root of 4125758390 is about 1603.8654443069.

The spelling of 4125758390 in words is "four billion, one hundred twenty-five million, seven hundred fifty-eight thousand, three hundred ninety".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2210 1866859 3733718 9334295 18668590 24269167 31736603 48538334 63473206 121345835 158683015 242691670 317366030 412575839 825151678 2062879195 4125758390