Base | Representation |
---|---|
bin | 1010000111001… |
… | …0011011000101 |
3 | 2221210201221100 |
4 | 2201302123011 |
5 | 41324133332 |
6 | 4113010313 |
7 | 1023331215 |
oct | 241623305 |
9 | 87721840 |
10 | 42411717 |
11 | 21a38607 |
12 | 12253999 |
13 | 8a2c4ba |
14 | 58c0245 |
15 | 3acb67c |
hex | 28726c5 |
42411717 has 24 divisors (see below), whose sum is σ = 64864800. Its totient is φ = 26657568.
The previous prime is 42411683. The next prime is 42411727. The reversal of 42411717 is 71711424.
It is not a de Polignac number, because 42411717 - 28 = 42411461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42411727) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9334 + ... + 13112.
It is an arithmetic number, because the mean of its divisors is an integer number (2702700).
Almost surely, 242411717 is an apocalyptic number.
It is an amenable number.
42411717 is a deficient number, since it is larger than the sum of its proper divisors (22453083).
42411717 is a wasteful number, since it uses less digits than its factorization.
42411717 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857 (or 3854 counting only the distinct ones).
The product of its digits is 1568, while the sum is 27.
The square root of 42411717 is about 6512.4278882764. The cubic root of 42411717 is about 348.7347979653.
The spelling of 42411717 in words is "forty-two million, four hundred eleven thousand, seven hundred seventeen".
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