Base | Representation |
---|---|
bin | 111100011110001… |
… | …000000111110001 |
3 | 2121201000111021101 |
4 | 330132020013301 |
5 | 4034204434140 |
6 | 244400524401 |
7 | 34066240000 |
oct | 7436100761 |
9 | 2551014241 |
10 | 1014530545 |
11 | 4807488a6 |
12 | 243920701 |
13 | 132256c42 |
14 | 98a50c37 |
15 | 5e10199a |
hex | 3c7881f1 |
1014530545 has 20 divisors (see below), whose sum is σ = 1420275060. Its totient is φ = 695669856.
The previous prime is 1014530513. The next prime is 1014530551. The reversal of 1014530545 is 5450354101.
1014530545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 532640241 + 481890304 = 23079^2 + 21952^2 .
It is not a de Polignac number, because 1014530545 - 25 = 1014530513 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30250 + ... + 54259.
It is an arithmetic number, because the mean of its divisors is an integer number (71013753).
Almost surely, 21014530545 is an apocalyptic number.
It is an amenable number.
1014530545 is a deficient number, since it is larger than the sum of its proper divisors (405744515).
1014530545 is an frugal number, since it uses more digits than its factorization.
1014530545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84542 (or 84521 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 1014530545 is about 31851.6961086847. The cubic root of 1014530545 is about 1004.8202429258.
Adding to 1014530545 its reverse (5450354101), we get a palindrome (6464884646).
The spelling of 1014530545 in words is "one billion, fourteen million, five hundred thirty thousand, five hundred forty-five".
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