Base | Representation |
---|---|
bin | 101100001011100… |
… | …1101110101110001 |
3 | 10211022112211122001 |
4 | 1120113031311301 |
5 | 11014003343014 |
6 | 403034414001 |
7 | 51510611032 |
oct | 13027156561 |
9 | 3738484561 |
10 | 1482481009 |
11 | 6a0904a19 |
12 | 354591301 |
13 | 1a819a1c9 |
14 | 100c62a89 |
15 | 8a238974 |
hex | 585cdd71 |
1482481009 has 9 divisors (see below), whose sum is σ = 1498633227. Its totient is φ = 1466502264.
The previous prime is 1482481001. The next prime is 1482481087. The reversal of 1482481009 is 9001842841.
1482481009 = 13 + 23 + ... + 2773.
The square root of 1482481009 is 38503.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 255520225 + 1226960784 = 15985^2 + 35028^2 .
It is not a de Polignac number, because 1482481009 - 23 = 1482481001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1482481001) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 5351779 + ... + 5352055.
It is an arithmetic number, because the mean of its divisors is an integer number (166514803).
Almost surely, 21482481009 is an apocalyptic number.
1482481009 is the 38503-rd square number.
1482481009 is the 19252-nd centered octagonal number.
It is an amenable number.
1482481009 is a deficient number, since it is larger than the sum of its proper divisors (16152218).
1482481009 is an frugal number, since it uses more digits than its factorization.
1482481009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 832 (or 416 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 37.
The cubic root of 1482481009 is about 1140.2402820178.
The spelling of 1482481009 in words is "one billion, four hundred eighty-two million, four hundred eighty-one thousand, nine".
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