Base | Representation |
---|---|
bin | 1010000011100… |
… | …1000001110110 |
3 | 2221100210110102 |
4 | 2200321001312 |
5 | 41244123010 |
6 | 4103554102 |
7 | 1021331636 |
oct | 240710166 |
9 | 87323412 |
10 | 42176630 |
11 | 21897a21 |
12 | 1215b932 |
13 | 89794b2 |
14 | 585c6c6 |
15 | 3a81ba5 |
hex | 2839076 |
42176630 has 16 divisors (see below), whose sum is σ = 76009104. Its totient is φ = 16850400.
The previous prime is 42176623. The next prime is 42176639. The reversal of 42176630 is 3667124.
It is a junction number, because it is equal to n+sod(n) for n = 42176593 and 42176602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42176639) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 8504 + ... + 12516.
It is an arithmetic number, because the mean of its divisors is an integer number (4750569).
Almost surely, 242176630 is an apocalyptic number.
42176630 is a deficient number, since it is larger than the sum of its proper divisors (33832474).
42176630 is a wasteful number, since it uses less digits than its factorization.
42176630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5071.
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 42176630 is about 6494.3537014856. The cubic root of 42176630 is about 348.0892612442.
The spelling of 42176630 in words is "forty-two million, one hundred seventy-six thousand, six hundred thirty".
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