Base | Representation |
---|---|
bin | 100000110110010… |
… | …0111010100101011 |
3 | 2211211000021222011 |
4 | 1001230213110223 |
5 | 4224131330233 |
6 | 301212140351 |
7 | 36212445121 |
oct | 10154472453 |
9 | 2754007864 |
10 | 1102214443 |
11 | 516198030 |
12 | 2691676b7 |
13 | 1474778c5 |
14 | a6557911 |
15 | 66b720cd |
hex | 41b2752b |
1102214443 has 8 divisors (see below), whose sum is σ = 1206052416. Its totient is φ = 998982600.
The previous prime is 1102214419. The next prime is 1102214467. The reversal of 1102214443 is 3444122011.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1102214419) and next prime (1102214467).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1102214443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1102214473) 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, 147721 + ... + 155002.
It is an arithmetic number, because the mean of its divisors is an integer number (150756552).
Almost surely, 21102214443 is an apocalyptic number.
1102214443 is a deficient number, since it is larger than the sum of its proper divisors (103837973).
1102214443 is a wasteful number, since it uses less digits than its factorization.
1102214443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303065.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 1102214443 is about 33199.6151031906. The cubic root of 1102214443 is about 1032.9723558303.
Adding to 1102214443 its reverse (3444122011), we get a palindrome (4546336454).
The spelling of 1102214443 in words is "one billion, one hundred two million, two hundred fourteen thousand, four hundred forty-three".
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