Base | Representation |
---|---|
bin | 101001110010100… |
… | …0101110110101010 |
3 | 10121201112210000012 |
4 | 1103211011312222 |
5 | 10332432412414 |
6 | 351050411522 |
7 | 46514530424 |
oct | 12345056652 |
9 | 3551483005 |
10 | 1402232234 |
11 | 65a583917 |
12 | 331730ba2 |
13 | 194680820 |
14 | d4333814 |
15 | 8318633e |
hex | 53945daa |
1402232234 has 8 divisors (see below), whose sum is σ = 2265144420. Its totient is φ = 647184096.
The previous prime is 1402232219. The next prime is 1402232239. The reversal of 1402232234 is 4322322041.
It can be written as a sum of positive squares in 2 ways, for example, as 1342123225 + 60109009 = 36635^2 + 7753^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1402232239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26965979 + ... + 26966030.
Almost surely, 21402232234 is an apocalyptic number.
1402232234 is a deficient number, since it is larger than the sum of its proper divisors (862912186).
1402232234 is a wasteful number, since it uses less digits than its factorization.
1402232234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53932024.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 1402232234 is about 37446.3914683378. The cubic root of 1402232234 is about 1119.2831919521.
Adding to 1402232234 its reverse (4322322041), we get a palindrome (5724554275).
The spelling of 1402232234 in words is "one billion, four hundred two million, two hundred thirty-two thousand, two hundred thirty-four".
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