Base | Representation |
---|---|
bin | 1010001101000… |
… | …0000001110100 |
3 | 2222112012212121 |
4 | 2203100001310 |
5 | 41423420444 |
6 | 4125125324 |
7 | 1026516061 |
oct | 243200164 |
9 | 88465777 |
10 | 42795124 |
11 | 2217a679 |
12 | 123b9844 |
13 | 8b34b78 |
14 | 597dc68 |
15 | 3b55084 |
hex | 28d0074 |
42795124 has 12 divisors (see below), whose sum is σ = 74971204. Its totient is φ = 21374784.
The previous prime is 42795113. The next prime is 42795127. The reversal of 42795124 is 42159724.
It can be written as a sum of positive squares in 2 ways, for example, as 33431524 + 9363600 = 5782^2 + 3060^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 42795124.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42795127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1047 + ... + 9310.
Almost surely, 242795124 is an apocalyptic number.
It is an amenable number.
42795124 is a deficient number, since it is larger than the sum of its proper divisors (32176080).
42795124 is a wasteful number, since it uses less digits than its factorization.
42795124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11394 (or 11392 counting only the distinct ones).
The product of its digits is 20160, while the sum is 34.
The square root of 42795124 is about 6541.7982237302. The cubic root of 42795124 is about 349.7825152263.
The spelling of 42795124 in words is "forty-two million, seven hundred ninety-five thousand, one hundred twenty-four".
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