Base | Representation |
---|---|
bin | 101111110111011… |
… | …000101100100001 |
3 | 2001222002002001212 |
4 | 233313120230201 |
5 | 3121040020400 |
6 | 211404035505 |
7 | 25620540320 |
oct | 5767305441 |
9 | 2058062055 |
10 | 803048225 |
11 | 382333021 |
12 | 1a4b32b95 |
13 | ca4ac485 |
14 | 789200b7 |
15 | 4a77a335 |
hex | 2fdd8b21 |
803048225 has 24 divisors (see below), whose sum is σ = 1156705728. Its totient is φ = 541627200.
The previous prime is 803048219. The next prime is 803048287. The reversal of 803048225 is 522840308.
It is not a de Polignac number, because 803048225 - 216 = 802982689 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 803048191 and 803048200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26939 + ... + 48288.
It is an arithmetic number, because the mean of its divisors is an integer number (48196072).
Almost surely, 2803048225 is an apocalyptic number.
It is an amenable number.
803048225 is a deficient number, since it is larger than the sum of its proper divisors (353657503).
803048225 is a wasteful number, since it uses less digits than its factorization.
803048225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75305 (or 75300 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 803048225 is about 28338.1055294810. The cubic root of 803048225 is about 929.4953229732.
The spelling of 803048225 in words is "eight hundred three million, forty-eight thousand, two hundred twenty-five".
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