Base | Representation |
---|---|
bin | 101000000000000010… |
… | …011111111111111111 |
3 | 11002212021121202002201 |
4 | 220000002133333333 |
5 | 1200430241001234 |
6 | 31421530332331 |
7 | 3050230524043 |
oct | 500002377777 |
9 | 132767552081 |
10 | 42950328319 |
11 | 17240382408 |
12 | 83a7b8a0a7 |
13 | 4086394c72 |
14 | 2116364023 |
15 | 11b5a18314 |
hex | a0009ffff |
42950328319 has 8 divisors (see below), whose sum is σ = 43027915680. Its totient is φ = 42872795616.
The previous prime is 42950328307. The next prime is 42950328329. The reversal of 42950328319 is 91382305924.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42950328319 - 221 = 42948231167 is a prime.
It is a super-2 number, since 2×429503283192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42950328329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1762929 + ... + 1787125.
It is an arithmetic number, because the mean of its divisors is an integer number (5378489460).
Almost surely, 242950328319 is an apocalyptic number.
42950328319 is a deficient number, since it is larger than the sum of its proper divisors (77587361).
42950328319 is a wasteful number, since it uses less digits than its factorization.
42950328319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27329.
The product of its (nonzero) digits is 466560, while the sum is 46.
The spelling of 42950328319 in words is "forty-two billion, nine hundred fifty million, three hundred twenty-eight thousand, three hundred nineteen".
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