Base | Representation |
---|---|
bin | 111110010101100… |
… | …011001001001001 |
3 | 2200212220222210001 |
4 | 332111203021021 |
5 | 4120213230421 |
6 | 251435523001 |
7 | 34626314413 |
oct | 7625431111 |
9 | 2625828701 |
10 | 1045836361 |
11 | 497390379 |
12 | 2522b9461 |
13 | 1388983ab |
14 | 9cc7d9b3 |
15 | 61c37691 |
hex | 3e563249 |
1045836361 has 8 divisors (see below), whose sum is σ = 1110982400. Its totient is φ = 981700560.
The previous prime is 1045836349. The next prime is 1045836371. The reversal of 1045836361 is 1636385401.
1045836361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1045836361 - 25 = 1045836329 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1045836361.
It is not an unprimeable number, because it can be changed into a prime (1045836371) 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, 250425 + ... + 254566.
It is an arithmetic number, because the mean of its divisors is an integer number (138872800).
Almost surely, 21045836361 is an apocalyptic number.
It is an amenable number.
1045836361 is a deficient number, since it is larger than the sum of its proper divisors (65146039).
1045836361 is a wasteful number, since it uses less digits than its factorization.
1045836361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505119.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 1045836361 is about 32339.3933307352. The cubic root of 1045836361 is about 1015.0511144149.
The spelling of 1045836361 in words is "one billion, forty-five million, eight hundred thirty-six thousand, three hundred sixty-one".
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