Base | Representation |
---|---|
bin | 100000110110010… |
… | …1001101011111010 |
3 | 2211211000210020122 |
4 | 1001230221223322 |
5 | 4224132132442 |
6 | 301212253242 |
7 | 36212515256 |
oct | 10154515372 |
9 | 2754023218 |
10 | 1102224122 |
11 | 5161a432a |
12 | 269171222 |
13 | 14747c12c |
14 | a655b266 |
15 | 66b74dd2 |
hex | 41b29afa |
1102224122 has 4 divisors (see below), whose sum is σ = 1653336186. Its totient is φ = 551112060.
The previous prime is 1102224103. The next prime is 1102224131. The reversal of 1102224122 is 2214222011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2214222011 = 89 ⋅24878899.
It can be written as a sum of positive squares in only one way, i.e., 912583681 + 189640441 = 30209^2 + 13771^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1102224122.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275556029 + ... + 275556032.
Almost surely, 21102224122 is an apocalyptic number.
1102224122 is a deficient number, since it is larger than the sum of its proper divisors (551112064).
1102224122 is an equidigital number, since it uses as much as digits as its factorization.
1102224122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551112063.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 1102224122 is about 33199.7608726328. The cubic root of 1102224122 is about 1032.9753794737.
Adding to 1102224122 its reverse (2214222011), we get a palindrome (3316446133).
The spelling of 1102224122 in words is "one billion, one hundred two million, two hundred twenty-four thousand, one hundred twenty-two".
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