Base | Representation |
---|---|
bin | 101010111111001… |
… | …1011101110011100 |
3 | 10201112012000202212 |
4 | 1111332123232130 |
5 | 10423230223402 |
6 | 355044135552 |
7 | 50513310563 |
oct | 12576335634 |
9 | 3645160685 |
10 | 1442429852 |
11 | 680239996 |
12 | 3430975b8 |
13 | 19cab62b6 |
14 | d97d8bda |
15 | 86976952 |
hex | 55f9bb9c |
1442429852 has 6 divisors (see below), whose sum is σ = 2524252248. Its totient is φ = 721214924.
The previous prime is 1442429839. The next prime is 1442429861. The reversal of 1442429852 is 2589242441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180303728 + ... + 180303735.
It is an arithmetic number, because the mean of its divisors is an integer number (420708708).
Almost surely, 21442429852 is an apocalyptic number.
It is an amenable number.
1442429852 is a deficient number, since it is larger than the sum of its proper divisors (1081822396).
1442429852 is a wasteful number, since it uses less digits than its factorization.
1442429852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360607467 (or 360607465 counting only the distinct ones).
The product of its digits is 184320, while the sum is 41.
The square root of 1442429852 is about 37979.3345386672. The cubic root of 1442429852 is about 1129.8780383681.
The spelling of 1442429852 in words is "one billion, four hundred forty-two million, four hundred twenty-nine thousand, eight hundred fifty-two".
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