Base | Representation |
---|---|
bin | 111000001001100… |
… | …001010111000001 |
3 | 2102122120120112212 |
4 | 320021201113001 |
5 | 3412124120113 |
6 | 233250431505 |
7 | 32226016043 |
oct | 7011412701 |
9 | 2378516485 |
10 | 942020033 |
11 | 443822659 |
12 | 223592595 |
13 | 120219806 |
14 | 8d177a93 |
15 | 57a7c0a8 |
hex | 382615c1 |
942020033 has 8 divisors (see below), whose sum is σ = 973044480. Its totient is φ = 911035440.
The previous prime is 942020029. The next prime is 942020063. The reversal of 942020033 is 330020249.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 942020033 - 22 = 942020029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 942019990 and 942020008.
It is not an unprimeable number, because it can be changed into a prime (942020003) 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, 42563 + ... + 60791.
It is an arithmetic number, because the mean of its divisors is an integer number (121630560).
Almost surely, 2942020033 is an apocalyptic number.
It is an amenable number.
942020033 is a deficient number, since it is larger than the sum of its proper divisors (31024447).
942020033 is a wasteful number, since it uses less digits than its factorization.
942020033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19927.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 942020033 is about 30692.3448599158. The cubic root of 942020033 is about 980.2873074734.
The spelling of 942020033 in words is "nine hundred forty-two million, twenty thousand, thirty-three".
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