Base | Representation |
---|---|
bin | 101010111111001… |
… | …0101001011000110 |
3 | 10201112010122221212 |
4 | 1111332111023012 |
5 | 10423223344024 |
6 | 355043411422 |
7 | 50513136413 |
oct | 12576251306 |
9 | 3645118855 |
10 | 1442403014 |
11 | 680220808 |
12 | 343083b72 |
13 | 19caa7010 |
14 | d97cd10a |
15 | 8696da0e |
hex | 55f952c6 |
1442403014 has 32 divisors (see below), whose sum is σ = 2381944320. Its totient is φ = 651055392.
The previous prime is 1442402977. The next prime is 1442403041. The reversal of 1442403014 is 4103042441.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216497 + ... + 223059.
It is an arithmetic number, because the mean of its divisors is an integer number (74435760).
Almost surely, 21442403014 is an apocalyptic number.
1442403014 is a deficient number, since it is larger than the sum of its proper divisors (939541306).
1442403014 is a wasteful number, since it uses less digits than its factorization.
1442403014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6764.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 1442403014 is about 37978.9812132974. The cubic root of 1442403014 is about 1129.8710307819.
Adding to 1442403014 its reverse (4103042441), we get a palindrome (5545445455).
The spelling of 1442403014 in words is "one billion, four hundred forty-two million, four hundred three thousand, fourteen".
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