Base | Representation |
---|---|
bin | 100000100111000… |
… | …0010101011001001 |
3 | 2211020221010020021 |
4 | 1001032002223021 |
5 | 4220103400014 |
6 | 300324300441 |
7 | 36054355330 |
oct | 10116025311 |
9 | 2736833207 |
10 | 1094200009 |
11 | 511713731 |
12 | 266541721 |
13 | 1458cca36 |
14 | a546cd17 |
15 | 660dc624 |
hex | 41382ac9 |
1094200009 has 8 divisors (see below), whose sum is σ = 1255705088. Its totient is φ = 933992640.
The previous prime is 1094199991. The next prime is 1094200021. The reversal of 1094200009 is 9000024901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1094200009 - 27 = 1094199881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1094200309) 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, 322617 + ... + 325990.
It is an arithmetic number, because the mean of its divisors is an integer number (156963136).
Almost surely, 21094200009 is an apocalyptic number.
It is an amenable number.
1094200009 is a deficient number, since it is larger than the sum of its proper divisors (161505079).
1094200009 is an equidigital number, since it uses as much as digits as its factorization.
1094200009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648855.
The product of its (nonzero) digits is 648, while the sum is 25.
The square root of 1094200009 is about 33078.6941852305. The cubic root of 1094200009 is about 1030.4626096136.
The spelling of 1094200009 in words is "one billion, ninety-four million, two hundred thousand, nine".
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