Base | Representation |
---|---|
bin | 1010001011101… |
… | …1100011101011 |
3 | 2222100221212002 |
4 | 2202323203223 |
5 | 41413230100 |
6 | 4123241215 |
7 | 1026016445 |
oct | 242734353 |
9 | 88327762 |
10 | 42711275 |
11 | 22122682 |
12 | 1237920b |
13 | 8b05959 |
14 | 595b495 |
15 | 3b3a2d5 |
hex | 28bb8eb |
42711275 has 12 divisors (see below), whose sum is σ = 53064312. Its totient is φ = 34103040.
The previous prime is 42711241. The next prime is 42711289. The reversal of 42711275 is 57211724.
It is not a de Polignac number, because 42711275 - 214 = 42694891 is a prime.
It is a Duffinian number.
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, 14747 + ... + 17403.
It is an arithmetic number, because the mean of its divisors is an integer number (4422026).
Almost surely, 242711275 is an apocalyptic number.
42711275 is a deficient number, since it is larger than the sum of its proper divisors (10353037).
42711275 is a wasteful number, since it uses less digits than its factorization.
42711275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3310 (or 3305 counting only the distinct ones).
The product of its digits is 3920, while the sum is 29.
The square root of 42711275 is about 6535.3863696036. The cubic root of 42711275 is about 349.5539215060.
Adding to 42711275 its reverse (57211724), we get a palindrome (99922999).
The spelling of 42711275 in words is "forty-two million, seven hundred eleven thousand, two hundred seventy-five".
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