Base | Representation |
---|---|
bin | 1010000001001… |
… | …1100010110110 |
3 | 2221001222211220 |
4 | 2200103202312 |
5 | 41224214334 |
6 | 4100411210 |
7 | 1020122211 |
oct | 240234266 |
9 | 87058756 |
10 | 42023094 |
11 | 217a2633 |
12 | 120a6b06 |
13 | 8924649 |
14 | 581c778 |
15 | 3a51449 |
hex | 28138b6 |
42023094 has 8 divisors (see below), whose sum is σ = 84046200. Its totient is φ = 14007696.
The previous prime is 42023089. The next prime is 42023101. The reversal of 42023094 is 49032024.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
42023094 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3501919 + ... + 3501930.
It is an arithmetic number, because the mean of its divisors is an integer number (10505775).
Almost surely, 242023094 is an apocalyptic number.
42023094 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.
42023094 is a wasteful number, since it uses less digits than its factorization.
42023094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7003854.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 42023094 is about 6482.5221943315. The cubic root of 42023094 is about 347.6663634176. Note that the first 3 decimals are identical.
The spelling of 42023094 in words is "forty-two million, twenty-three thousand, ninety-four".
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