Base | Representation |
---|---|
bin | 1010001011110… |
… | …0101101110111 |
3 | 2222101012100221 |
4 | 2202330231313 |
5 | 41413403043 |
6 | 4123315211 |
7 | 1026036340 |
oct | 242745567 |
9 | 88335327 |
10 | 42716023 |
11 | 221261a9 |
12 | 1237bb07 |
13 | 8b07b6c |
14 | 595d0c7 |
15 | 3b3b8ed |
hex | 28bcb77 |
42716023 has 16 divisors (see below), whose sum is σ = 49870080. Its totient is φ = 35833536.
The previous prime is 42715993. The next prime is 42716027. The reversal of 42716023 is 32061724.
It is a cyclic number.
It is not a de Polignac number, because 42716023 - 29 = 42715511 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42716027) 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, 91236 + ... + 91702.
It is an arithmetic number, because the mean of its divisors is an integer number (3116880).
Almost surely, 242716023 is an apocalyptic number.
42716023 is a deficient number, since it is larger than the sum of its proper divisors (7154057).
42716023 is a wasteful number, since it uses less digits than its factorization.
42716023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 42716023 is about 6535.7496127070. The cubic root of 42716023 is about 349.5668737496.
Adding to 42716023 its reverse (32061724), we get a palindrome (74777747).
The spelling of 42716023 in words is "forty-two million, seven hundred sixteen thousand, twenty-three".
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