Base | Representation |
---|---|
bin | 1010000001010… |
… | …0010000110110 |
3 | 2221002010212221 |
4 | 2200110100312 |
5 | 41224313123 |
6 | 4100432554 |
7 | 1020133615 |
oct | 240242066 |
9 | 87063787 |
10 | 42026038 |
11 | 217a486a |
12 | 120a875a |
13 | 8925aa2 |
14 | 581d87c |
15 | 3a5225d |
hex | 2814436 |
42026038 has 4 divisors (see below), whose sum is σ = 63039060. Its totient is φ = 21013018.
The previous prime is 42026021. The next prime is 42026041. The reversal of 42026038 is 83062024.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×420260383 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10506508 + ... + 10506511.
It is an arithmetic number, because the mean of its divisors is an integer number (15759765).
Almost surely, 242026038 is an apocalyptic number.
42026038 is a deficient number, since it is larger than the sum of its proper divisors (21013022).
42026038 is a wasteful number, since it uses less digits than its factorization.
42026038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21013021.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 42026038 is about 6482.7492624657. The cubic root of 42026038 is about 347.6744820160.
The spelling of 42026038 in words is "forty-two million, twenty-six thousand, thirty-eight".
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