Base | Representation |
---|---|
bin | 1011101100101001… |
… | …0000111100101111 |
3 | 22002211112001201212 |
4 | 2323022100330233 |
5 | 22412321432010 |
6 | 1235325425035 |
7 | 140545550105 |
oct | 27312207457 |
9 | 8084461655 |
10 | 3140030255 |
11 | 137151322a |
12 | 73770b17b |
13 | 3b070258b |
14 | 21b057c75 |
15 | 135a04505 |
hex | bb290f2f |
3140030255 has 4 divisors (see below), whose sum is σ = 3768036312. Its totient is φ = 2512024200.
The previous prime is 3140030251. The next prime is 3140030279. The reversal of 3140030255 is 5520300413.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5520300413 = 19 ⋅290542127.
It is not a de Polignac number, because 3140030255 - 22 = 3140030251 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3140030255.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140030251) 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, 314003021 + ... + 314003030.
It is an arithmetic number, because the mean of its divisors is an integer number (942009078).
Almost surely, 23140030255 is an apocalyptic number.
3140030255 is a deficient number, since it is larger than the sum of its proper divisors (628006057).
3140030255 is an equidigital number, since it uses as much as digits as its factorization.
3140030255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 628006056.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 3140030255 is about 56035.9728656512. The cubic root of 3140030255 is about 1464.3490536449.
Adding to 3140030255 its reverse (5520300413), we get a palindrome (8660330668).
The spelling of 3140030255 in words is "three billion, one hundred forty million, thirty thousand, two hundred fifty-five".
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