Base | Representation |
---|---|
bin | 100000010110000… |
… | …1110111101011001 |
3 | 2210122020212001201 |
4 | 1000230032331121 |
5 | 4210321244213 |
6 | 255410314201 |
7 | 35616134035 |
oct | 10054167531 |
9 | 2718225051 |
10 | 1085337433 |
11 | 507710094 |
12 | 263588961 |
13 | 143b18acb |
14 | a42031c5 |
15 | 6543b6dd |
hex | 40b0ef59 |
1085337433 has 4 divisors (see below), whose sum is σ = 1086650640. Its totient is φ = 1084024228.
The previous prime is 1085337431. The next prime is 1085337457. The reversal of 1085337433 is 3347335801.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3347335801 = 83 ⋅40329347.
It is a cyclic number.
It is not a de Polignac number, because 1085337433 - 21 = 1085337431 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1085337392 and 1085337401.
It is not an unprimeable number, because it can be changed into a prime (1085337431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655363 + ... + 657016.
It is an arithmetic number, because the mean of its divisors is an integer number (271662660).
Almost surely, 21085337433 is an apocalyptic number.
It is an amenable number.
1085337433 is a deficient number, since it is larger than the sum of its proper divisors (1313207).
1085337433 is an equidigital number, since it uses as much as digits as its factorization.
1085337433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313206.
The product of its (nonzero) digits is 90720, while the sum is 37.
The square root of 1085337433 is about 32944.4598225559. The cubic root of 1085337433 is about 1027.6729546670.
The spelling of 1085337433 in words is "one billion, eighty-five million, three hundred thirty-seven thousand, four hundred thirty-three".
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