Base | Representation |
---|---|
bin | 101000000000000010… |
… | …100000000000001001 |
3 | 11002212021121202010002 |
4 | 220000002200000021 |
5 | 1200430241001304 |
6 | 31421530332345 |
7 | 3050230524056 |
oct | 500002400011 |
9 | 132767552102 |
10 | 42950328329 |
11 | 17240382417 |
12 | 83a7b8a0b5 |
13 | 4086394c7c |
14 | 211636402d |
15 | 11b5a1831e |
hex | a000a0009 |
42950328329 has 2 divisors, whose sum is σ = 42950328330. Its totient is φ = 42950328328.
The previous prime is 42950328307. The next prime is 42950328347. The reversal of 42950328329 is 92382305924.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38004722704 + 4945605625 = 194948^2 + 70325^2 .
It is a cyclic number.
It is not a de Polignac number, because 42950328329 - 228 = 42681892873 is a prime.
It is not a weakly prime, because it can be changed into another prime (42950388329) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21475164164 + 21475164165.
It is an arithmetic number, because the mean of its divisors is an integer number (21475164165).
Almost surely, 242950328329 is an apocalyptic number.
It is an amenable number.
42950328329 is a deficient number, since it is larger than the sum of its proper divisors (1).
42950328329 is an equidigital number, since it uses as much as digits as its factorization.
42950328329 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 933120, while the sum is 47.
The spelling of 42950328329 in words is "forty-two billion, nine hundred fifty million, three hundred twenty-eight thousand, three hundred twenty-nine".
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