Base | Representation |
---|---|
bin | 100110000101100110001 |
3 | 2100102000001 |
4 | 10300230301 |
5 | 304414144 |
6 | 42430001 |
7 | 13415425 |
oct | 4605461 |
9 | 2312001 |
10 | 1248049 |
11 | 782750 |
12 | 502301 |
13 | 3490ba |
14 | 246b85 |
15 | 199bd4 |
hex | 130b31 |
1248049 has 8 divisors (see below), whose sum is σ = 1420992. Its totient is φ = 1085040.
The previous prime is 1248041. The next prime is 1248059. The reversal of 1248049 is 9408421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1248049 - 23 = 1248041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1248041) 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, 2214 + ... + 2719.
It is an arithmetic number, because the mean of its divisors is an integer number (177624).
21248049 is an apocalyptic number.
It is an amenable number.
1248049 is a deficient number, since it is larger than the sum of its proper divisors (172943).
1248049 is a wasteful number, since it uses less digits than its factorization.
1248049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4967.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 1248049 is about 1117.1611343043. The cubic root of 1248049 is about 107.6656612907.
The spelling of 1248049 in words is "one million, two hundred forty-eight thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •