Base | Representation |
---|---|
bin | 1110101101111010… |
… | …1010000101110101 |
3 | 101012022220110112112 |
4 | 3223132222011311 |
5 | 31042333314420 |
6 | 1452004500405 |
7 | 166621150511 |
oct | 35336520565 |
9 | 11168813475 |
10 | 3950682485 |
11 | 174806a252 |
12 | 9230aa705 |
13 | 4ac644b59 |
14 | 296997141 |
15 | 181c828c5 |
hex | eb7aa175 |
3950682485 has 4 divisors (see below), whose sum is σ = 4740818988. Its totient is φ = 3160545984.
The previous prime is 3950682457. The next prime is 3950682497. The reversal of 3950682485 is 5842860593.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 507105361 + 3443577124 = 22519^2 + 58682^2 .
It is a cyclic number.
It is not a de Polignac number, because 3950682485 - 214 = 3950666101 is a prime.
It is a Duffinian number.
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 3 ways as a sum of consecutive naturals, for example, 395068244 + ... + 395068253.
It is an arithmetic number, because the mean of its divisors is an integer number (1185204747).
Almost surely, 23950682485 is an apocalyptic number.
It is an amenable number.
3950682485 is a deficient number, since it is larger than the sum of its proper divisors (790136503).
3950682485 is an equidigital number, since it uses as much as digits as its factorization.
3950682485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790136502.
The product of its (nonzero) digits is 2073600, while the sum is 50.
The square root of 3950682485 is about 62854.4547745027. The cubic root of 3950682485 is about 1580.8501653585.
The spelling of 3950682485 in words is "three billion, nine hundred fifty million, six hundred eighty-two thousand, four hundred eighty-five".
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