Base | Representation |
---|---|
bin | 100111011011000101… |
… | …000001000011011010 |
3 | 11001021001210112111102 |
4 | 213123011001003122 |
5 | 1143143014343002 |
6 | 31240215431402 |
7 | 3025661012123 |
oct | 473305010332 |
9 | 131231715442 |
10 | 42330231002 |
11 | 16a52348094 |
12 | 8254385562 |
13 | 3cb7a80887 |
14 | 2097c6904a |
15 | 117b37aa02 |
hex | 9db1410da |
42330231002 has 16 divisors (see below), whose sum is σ = 65860973640. Its totient is φ = 20380487232.
The previous prime is 42330230981. The next prime is 42330231017. The reversal of 42330231002 is 20013203324.
It can be written as a sum of positive squares in 4 ways, for example, as 28361591281 + 13968639721 = 168409^2 + 118189^2 .
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, 956693 + ... + 999960.
Almost surely, 242330231002 is an apocalyptic number.
42330231002 is a deficient number, since it is larger than the sum of its proper divisors (23530742638).
42330231002 is a wasteful number, since it uses less digits than its factorization.
42330231002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1957057.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 42330231002 its reverse (20013203324), we get a palindrome (62343434326).
The spelling of 42330231002 in words is "forty-two billion, three hundred thirty million, two hundred thirty-one thousand, two".
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