Base | Representation |
---|---|
bin | 1001000010010… |
… | …00101011000110 |
3 | 12021121210101111 |
4 | 10201020223012 |
5 | 123400421032 |
6 | 11304315234 |
7 | 1610151043 |
oct | 441105306 |
9 | 167553344 |
10 | 75795142 |
11 | 3986a015 |
12 | 21472b1a |
13 | 1291a4c7 |
14 | a0d01ca |
15 | 69c2c47 |
hex | 4848ac6 |
75795142 has 16 divisors (see below), whose sum is σ = 122598000. Its totient is φ = 35026560.
The previous prime is 75795079. The next prime is 75795149. The reversal of 75795142 is 24159757.
It is a junction number, because it is equal to n+sod(n) for n = 75795095 and 75795104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75795149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22767 + ... + 25882.
It is an arithmetic number, because the mean of its divisors is an integer number (7662375).
Almost surely, 275795142 is an apocalyptic number.
75795142 is a deficient number, since it is larger than the sum of its proper divisors (46802858).
75795142 is a wasteful number, since it uses less digits than its factorization.
75795142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48711.
The product of its digits is 88200, while the sum is 40.
The square root of 75795142 is about 8706.0405466549. The cubic root of 75795142 is about 423.2014272044.
It can be divided in two parts, 7579 and 5142, that added together give a palindrome (12721).
The spelling of 75795142 in words is "seventy-five million, seven hundred ninety-five thousand, one hundred forty-two".
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