Base | Representation |
---|---|
bin | 1010000100101… |
… | …0100010001110 |
3 | 2221111102211010 |
4 | 2201022202032 |
5 | 41303421314 |
6 | 4105310050 |
7 | 1022050662 |
oct | 241124216 |
9 | 87442733 |
10 | 42248334 |
11 | 21936887 |
12 | 12195326 |
13 | 89a301b |
14 | 587a8a2 |
15 | 3a98059 |
hex | 284a88e |
42248334 has 32 divisors (see below), whose sum is σ = 86112000. Its totient is φ = 13816512.
The previous prime is 42248329. The next prime is 42248341. The reversal of 42248334 is 43384224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84417 + ... + 84915.
It is an arithmetic number, because the mean of its divisors is an integer number (2691000).
Almost surely, 242248334 is an apocalyptic number.
42248334 is an abundant number, since it is smaller than the sum of its proper divisors (43863666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42248334 is a wasteful number, since it uses less digits than its factorization.
42248334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 744.
The product of its digits is 18432, while the sum is 30.
The square root of 42248334 is about 6499.8718448905. The cubic root of 42248334 is about 348.2864104027.
The spelling of 42248334 in words is "forty-two million, two hundred forty-eight thousand, three hundred thirty-four".
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