Base | Representation |
---|---|
bin | 100111100001001011… |
… | …001101000110110100 |
3 | 11001112012021011212101 |
4 | 213201023031012310 |
5 | 1143400211012112 |
6 | 31254312031444 |
7 | 3031342303510 |
oct | 474113150664 |
9 | 131465234771 |
10 | 42432516532 |
11 | 16aa505a78a |
12 | 8282692584 |
13 | 4003014763 |
14 | 20a7693140 |
15 | 1185332757 |
hex | 9e12cd1b4 |
42432516532 has 12 divisors (see below), whose sum is σ = 84865033120. Its totient is φ = 18185364216.
The previous prime is 42432516499. The next prime is 42432516559. The reversal of 42432516532 is 23561523424.
42432516532 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 42432516491 and 42432516500.
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 3 ways as a sum of consecutive naturals, for example, 757723482 + ... + 757723537.
Almost surely, 242432516532 is an apocalyptic number.
It is an amenable number.
42432516532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42432516532 is a wasteful number, since it uses less digits than its factorization.
42432516532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1515447030 (or 1515447028 counting only the distinct ones).
The product of its digits is 172800, while the sum is 37.
The spelling of 42432516532 in words is "forty-two billion, four hundred thirty-two million, five hundred sixteen thousand, five hundred thirty-two".
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