Base | Representation |
---|---|
bin | 111110110001101… |
… | …110010100101101 |
3 | 2201101211020020020 |
4 | 332301232110231 |
5 | 4124111102224 |
6 | 252302112353 |
7 | 35046145425 |
oct | 7661562455 |
9 | 2641736206 |
10 | 1053222189 |
11 | 4a0575468 |
12 | 25487b6b9 |
13 | 13a2830c6 |
14 | 9dc43485 |
15 | 626e5c79 |
hex | 3ec6e52d |
1053222189 has 8 divisors (see below), whose sum is σ = 1404508320. Its totient is φ = 702042096.
The previous prime is 1053222169. The next prime is 1053222221. The reversal of 1053222189 is 9812223501.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1053222189 - 28 = 1053221933 is a prime.
It is a super-2 number, since 2×10532221892 = 2218553958803903442, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053222119) 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, 642 + ... + 45900.
It is an arithmetic number, because the mean of its divisors is an integer number (175563540).
Almost surely, 21053222189 is an apocalyptic number.
It is an amenable number.
1053222189 is a deficient number, since it is larger than the sum of its proper divisors (351286131).
1053222189 is an equidigital number, since it uses as much as digits as its factorization.
1053222189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53019.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 1053222189 is about 32453.3848619832. The cubic root of 1053222189 is about 1017.4349843657.
The spelling of 1053222189 in words is "one billion, fifty-three million, two hundred twenty-two thousand, one hundred eighty-nine".
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