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3906750016 = 261326012
BaseRepresentation
bin1110100011011100…
…0100011001000000
3101002021020110112001
43220313010121000
531000112000031
61443355113344
7165545553511
oct35067043100
911067213461
103906750016
111725293124
12910442854
134a3502400
14290bdca08
1517cea5861
hexe8dc4640

3906750016 has 63 divisors (see below), whose sum is σ = 8408663523. Its totient is φ = 1800115200.

The previous prime is 3906749971. The next prime is 3906750047. The reversal of 3906750016 is 6100576093.

The square root of 3906750016 is 62504.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1000000 + 3905750016 = 1000^2 + 62496^2 .

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 6500116 + ... + 6500716.

Almost surely, 23906750016 is an apocalyptic number.

3906750016 is the 62504-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3906750016

3906750016 is an abundant number, since it is smaller than the sum of its proper divisors (4501913507).

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

3906750016 is an frugal number, since it uses more digits than its factorization.

3906750016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The cubic root of 3906750016 is about 1574.9685074412.

The spelling of 3906750016 in words is "three billion, nine hundred six million, seven hundred fifty thousand, sixteen".