Base | Representation |
---|---|
bin | 1011101100101000… |
… | …1010100100110001 |
3 | 22002211110201220211 |
4 | 2323022022210301 |
5 | 22412320113040 |
6 | 1235325104121 |
7 | 140545411015 |
oct | 27312124461 |
9 | 8084421824 |
10 | 3140004145 |
11 | 13714a5653 |
12 | 7376b8041 |
13 | 3b06c3725 |
14 | 21b04c545 |
15 | 1359eb8ea |
hex | bb28a931 |
3140004145 has 8 divisors (see below), whose sum is σ = 3897936360. Its totient is φ = 2425382400.
The previous prime is 3140004113. The next prime is 3140004157. The reversal of 3140004145 is 5414000413.
It can be written as a sum of positive squares in 4 ways, for example, as 9265936 + 3130738209 = 3044^2 + 55953^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3140004145 - 25 = 3140004113 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10827456 + ... + 10827745.
It is an arithmetic number, because the mean of its divisors is an integer number (487242045).
Almost surely, 23140004145 is an apocalyptic number.
It is an amenable number.
3140004145 is a deficient number, since it is larger than the sum of its proper divisors (757932215).
3140004145 is a wasteful number, since it uses less digits than its factorization.
3140004145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21655235.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 3140004145 is about 56035.7398898239. The cubic root of 3140004145 is about 1464.3449948454.
Adding to 3140004145 its reverse (5414000413), we get a palindrome (8554004558).
The spelling of 3140004145 in words is "three billion, one hundred forty million, four thousand, one hundred forty-five".
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