Base | Representation |
---|---|
bin | 1010000001010… |
… | …0000101110110 |
3 | 2221002002220212 |
4 | 2200110011312 |
5 | 41224302314 |
6 | 4100425422 |
7 | 1020131561 |
oct | 240240566 |
9 | 87062825 |
10 | 42025334 |
11 | 217a428a |
12 | 120a8272 |
13 | 8925680 |
14 | 581d4d8 |
15 | 3a51e3e |
hex | 2814176 |
42025334 has 8 divisors (see below), whose sum is σ = 67887120. Its totient is φ = 19396296.
The previous prime is 42025331. The next prime is 42025349. The reversal of 42025334 is 43352024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×420253342 = 3532257395623112, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42025331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808154 + ... + 808205.
It is an arithmetic number, because the mean of its divisors is an integer number (8485890).
Almost surely, 242025334 is an apocalyptic number.
42025334 is a deficient number, since it is larger than the sum of its proper divisors (25861786).
42025334 is a wasteful number, since it uses less digits than its factorization.
42025334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616374.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 42025334 is about 6482.6949642876. The cubic root of 42025334 is about 347.6725406466.
Adding to 42025334 its reverse (43352024), we get a palindrome (85377358).
The spelling of 42025334 in words is "forty-two million, twenty-five thousand, three hundred thirty-four".
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