Base | Representation |
---|---|
bin | 1111001110000111… |
… | …1011110100111010 |
3 | 101112202002002002011 |
4 | 3303201323310322 |
5 | 31331423244130 |
6 | 1513232000134 |
7 | 203151244444 |
oct | 36341736472 |
9 | 11482062064 |
10 | 4085759290 |
11 | 1807339478 |
12 | 96039004a |
13 | 50161a362 |
14 | 2aa8b9494 |
15 | 18da6552a |
hex | f387bd3a |
4085759290 has 8 divisors (see below), whose sum is σ = 7354366740. Its totient is φ = 1634303712.
The previous prime is 4085759257. The next prime is 4085759333. The reversal of 4085759290 is 929575804.
It can be written as a sum of positive squares in 2 ways, for example, as 4031869009 + 53890281 = 63497^2 + 7341^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204287955 + ... + 204287974.
Almost surely, 24085759290 is an apocalyptic number.
4085759290 is a deficient number, since it is larger than the sum of its proper divisors (3268607450).
4085759290 is a wasteful number, since it uses less digits than its factorization.
4085759290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408575936.
The product of its (nonzero) digits is 907200, while the sum is 49.
The square root of 4085759290 is about 63919.9443835803. The cubic root of 4085759290 is about 1598.6654614074.
The spelling of 4085759290 in words is "four billion, eighty-five million, seven hundred fifty-nine thousand, two hundred ninety".
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