Base | Representation |
---|---|
bin | 100000000000101… |
… | …0011101111000101 |
3 | 2202212002011100201 |
4 | 1000001103233011 |
5 | 4144431203210 |
6 | 254325210501 |
7 | 35421366403 |
oct | 10001235705 |
9 | 2685064321 |
10 | 1074084805 |
11 | 5013248a2 |
12 | 25b860a31 |
13 | 1416a9051 |
14 | a2914473 |
15 | 6446753a |
hex | 40053bc5 |
1074084805 has 16 divisors (see below), whose sum is σ = 1308956544. Its totient is φ = 845933760.
The previous prime is 1074084773. The next prime is 1074084811. The reversal of 1074084805 is 5084804701.
It is not a de Polignac number, because 1074084805 - 25 = 1074084773 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301042 + ... + 304588.
It is an arithmetic number, because the mean of its divisors is an integer number (81809784).
Almost surely, 21074084805 is an apocalyptic number.
It is an amenable number.
1074084805 is a deficient number, since it is larger than the sum of its proper divisors (234871739).
1074084805 is an equidigital number, since it uses as much as digits as its factorization.
1074084805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4476.
The product of its (nonzero) digits is 35840, while the sum is 37.
The square root of 1074084805 is about 32773.2330568713. The cubic root of 1074084805 is about 1024.1090191166.
The spelling of 1074084805 in words is "one billion, seventy-four million, eighty-four thousand, eight hundred five".
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