Base | Representation |
---|---|
bin | 1011010110000100… |
… | …1111111100101001 |
3 | 21212020102221200120 |
4 | 2311201033330221 |
5 | 22214110022134 |
6 | 1222105153453 |
7 | 135316256241 |
oct | 26541177451 |
9 | 7766387616 |
10 | 3045392169 |
11 | 1323054236 |
12 | 70ba8b889 |
13 | 396c18501 |
14 | 20c660b21 |
15 | 12c55d649 |
hex | b584ff29 |
3045392169 has 8 divisors (see below), whose sum is σ = 4060952832. Its totient is φ = 2030046480.
The previous prime is 3045392131. The next prime is 3045392171. The reversal of 3045392169 is 9612935403.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3045392169 - 217 = 3045261097 is a prime.
It is a super-2 number, since 2×30453921692 = 18548826926013049122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3045392169.
It is not an unprimeable number, because it can be changed into a prime (3045392269) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17122 + ... + 79899.
It is an arithmetic number, because the mean of its divisors is an integer number (507619104).
Almost surely, 23045392169 is an apocalyptic number.
It is an amenable number.
3045392169 is a deficient number, since it is larger than the sum of its proper divisors (1015560663).
3045392169 is a wasteful number, since it uses less digits than its factorization.
3045392169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107487.
The product of its (nonzero) digits is 174960, while the sum is 42.
The square root of 3045392169 is about 55185.0719760335. The cubic root of 3045392169 is about 1449.4872811104.
The spelling of 3045392169 in words is "three billion, forty-five million, three hundred ninety-two thousand, one hundred sixty-nine".
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