Base | Representation |
---|---|
bin | 100111011011000101… |
… | …011110111001010000 |
3 | 11001021002000202011110 |
4 | 213123011132321100 |
5 | 1143143032300412 |
6 | 31240222213320 |
7 | 3025662031356 |
oct | 473305367120 |
9 | 131232022143 |
10 | 42330353232 |
11 | 16a52420a02 |
12 | 8254424240 |
13 | 3cb7ac43bb |
14 | 2097c9b7d6 |
15 | 117b3a1d3c |
hex | 9db15ee50 |
42330353232 has 40 divisors (see below), whose sum is σ = 115108857760. Its totient is φ = 13367479680.
The previous prime is 42330353231. The next prime is 42330353249. The reversal of 42330353232 is 23235303324.
It is a self number, because there is not a number n which added to its sum of digits gives 42330353232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42330353231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23206519 + ... + 23208342.
It is an arithmetic number, because the mean of its divisors is an integer number (2877721444).
Almost surely, 242330353232 is an apocalyptic number.
It is an amenable number.
42330353232 is an abundant number, since it is smaller than the sum of its proper divisors (72778504528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42330353232 is a wasteful number, since it uses less digits than its factorization.
42330353232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46414891 (or 46414885 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 30.
Adding to 42330353232 its reverse (23235303324), we get a palindrome (65565656556).
The spelling of 42330353232 in words is "forty-two billion, three hundred thirty million, three hundred fifty-three thousand, two hundred thirty-two".
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