Base | Representation |
---|---|
bin | 1010000100101… |
… | …0000001010110 |
3 | 2221111022221012 |
4 | 2201022001112 |
5 | 41303334410 |
6 | 4105252222 |
7 | 1022041565 |
oct | 241120126 |
9 | 87438835 |
10 | 42246230 |
11 | 21935244 |
12 | 12194072 |
13 | 89a2090 |
14 | 5879bdc |
15 | 3a97605 |
hex | 284a056 |
42246230 has 32 divisors (see below), whose sum is σ = 84115584. Its totient is φ = 15175296.
The previous prime is 42246227. The next prime is 42246233. The reversal of 42246230 is 3264224.
It is an interprime number because it is at equal distance from previous prime (42246227) and next prime (42246233).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 42246196 and 42246205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42246233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419 + ... + 9201.
It is an arithmetic number, because the mean of its divisors is an integer number (2628612).
Almost surely, 242246230 is an apocalyptic number.
42246230 is a deficient number, since it is larger than the sum of its proper divisors (41869354).
42246230 is a wasteful number, since it uses less digits than its factorization.
42246230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8840.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 42246230 is about 6499.7099935305. The cubic root of 42246230 is about 348.2806286617.
The spelling of 42246230 in words is "forty-two million, two hundred forty-six thousand, two hundred thirty".
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