Base | Representation |
---|---|
bin | 101010111110011… |
… | …1111100110101100 |
3 | 10201111110212011202 |
4 | 1111330333212230 |
5 | 10423131140044 |
6 | 355032105032 |
7 | 50510146523 |
oct | 12574774654 |
9 | 3644425152 |
10 | 1442052524 |
11 | 680001450 |
12 | 342b35178 |
13 | 19c9b3623 |
14 | d973b4ba |
15 | 868eec4e |
hex | 55f3f9ac |
1442052524 has 48 divisors (see below), whose sum is σ = 2812177536. Its totient is φ = 641520000.
The previous prime is 1442052509. The next prime is 1442052527. The reversal of 1442052524 is 4252502441.
It is not an unprimeable number, because it can be changed into a prime (1442052527) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479024 + ... + 482024.
It is an arithmetic number, because the mean of its divisors is an integer number (58587032).
Almost surely, 21442052524 is an apocalyptic number.
It is an amenable number.
1442052524 is a deficient number, since it is larger than the sum of its proper divisors (1370125012).
1442052524 is a wasteful number, since it uses less digits than its factorization.
1442052524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3246 (or 3244 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 29.
The square root of 1442052524 is about 37974.3666701632. The cubic root of 1442052524 is about 1129.7795074527.
Adding to 1442052524 its reverse (4252502441), we get a palindrome (5694554965).
The spelling of 1442052524 in words is "one billion, four hundred forty-two million, fifty-two thousand, five hundred twenty-four".
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