Base | Representation |
---|---|
bin | 1010000110011… |
… | …1110101001000 |
3 | 2221201112102100 |
4 | 2201213311020 |
5 | 41321241303 |
6 | 4112033400 |
7 | 1023060552 |
oct | 241476510 |
9 | 87645370 |
10 | 42368328 |
11 | 21a08a52 |
12 | 12232860 |
13 | 8a15822 |
14 | 58ac4d2 |
15 | 3abd8a3 |
hex | 2867d48 |
42368328 has 48 divisors (see below), whose sum is σ = 120790800. Its totient is φ = 13379040.
The previous prime is 42368317. The next prime is 42368341. The reversal of 42368328 is 82386324.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 42368292 and 42368301.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14118 + ... + 16853.
It is an arithmetic number, because the mean of its divisors is an integer number (2516475).
Almost surely, 242368328 is an apocalyptic number.
It is an amenable number.
42368328 is an abundant number, since it is smaller than the sum of its proper divisors (78422472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42368328 is a wasteful number, since it uses less digits than its factorization.
42368328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31002 (or 30995 counting only the distinct ones).
The product of its digits is 55296, while the sum is 36.
The square root of 42368328 is about 6509.0957897392. The cubic root of 42368328 is about 348.6158338509.
The spelling of 42368328 in words is "forty-two million, three hundred sixty-eight thousand, three hundred twenty-eight".
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