Base | Representation |
---|---|
bin | 111110110001111… |
… | …110101111111101 |
3 | 2201101221122112002 |
4 | 332301332233331 |
5 | 4124120230334 |
6 | 252303352045 |
7 | 35046545531 |
oct | 7661765775 |
9 | 2641848462 |
10 | 1053289469 |
11 | 4a0610a71 |
12 | 2548b2625 |
13 | 13a2a790b |
14 | 9dc5dbc1 |
15 | 6270ab7e |
hex | 3ec7ebfd |
1053289469 has 2 divisors, whose sum is σ = 1053289470. Its totient is φ = 1053289468.
The previous prime is 1053289409. The next prime is 1053289543. The reversal of 1053289469 is 9649823501.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 810085444 + 243204025 = 28462^2 + 15595^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1053289469 is a prime.
It is a super-2 number, since 2×10532894692 = 2218837411012603922, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1053289409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526644734 + 526644735.
It is an arithmetic number, because the mean of its divisors is an integer number (526644735).
Almost surely, 21053289469 is an apocalyptic number.
It is an amenable number.
1053289469 is a deficient number, since it is larger than the sum of its proper divisors (1).
1053289469 is an equidigital number, since it uses as much as digits as its factorization.
1053289469 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 466560, while the sum is 47.
The square root of 1053289469 is about 32454.4214091085. The cubic root of 1053289469 is about 1017.4566485403.
It can be divided in two parts, 10532 and 89469, that added together give a palindrome (100001).
The spelling of 1053289469 in words is "one billion, fifty-three million, two hundred eighty-nine thousand, four hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •