Base | Representation |
---|---|
bin | 101001110010100… |
… | …1000110001111110 |
3 | 10121201120101110012 |
4 | 1103211020301332 |
5 | 10332433303342 |
6 | 351050543222 |
7 | 46514610401 |
oct | 12345106176 |
9 | 3551511405 |
10 | 1402244222 |
11 | 65a591925 |
12 | 331737b12 |
13 | 194686112 |
14 | d4337d38 |
15 | 83189b82 |
hex | 53948c7e |
1402244222 has 16 divisors (see below), whose sum is σ = 2128665840. Its totient is φ = 692713728.
The previous prime is 1402244159. The next prime is 1402244231. The reversal of 1402244222 is 2224422041.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114248 + ... + 125924.
It is an arithmetic number, because the mean of its divisors is an integer number (133041615).
Almost surely, 21402244222 is an apocalyptic number.
1402244222 is a deficient number, since it is larger than the sum of its proper divisors (726421618).
1402244222 is a wasteful number, since it uses less digits than its factorization.
1402244222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12395.
The product of its (nonzero) digits is 2048, while the sum is 23.
The square root of 1402244222 is about 37446.5515368238. The cubic root of 1402244222 is about 1119.2863816112.
Adding to 1402244222 its reverse (2224422041), we get a palindrome (3626666263).
The spelling of 1402244222 in words is "one billion, four hundred two million, two hundred forty-four thousand, two hundred twenty-two".
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