Base | Representation |
---|---|
bin | 1011101110000000… |
… | …0011111110011010 |
3 | 22010020021100220111 |
4 | 2323200003332122 |
5 | 22420302304112 |
6 | 1240052114534 |
7 | 140645246062 |
oct | 27340037632 |
9 | 8106240814 |
10 | 3145744282 |
11 | 137476626a |
12 | 739605a4a |
13 | 3b1953365 |
14 | 21bb043a2 |
15 | 1362825a7 |
hex | bb803f9a |
3145744282 has 16 divisors (see below), whose sum is σ = 4874015232. Its totient is φ = 1521138960.
The previous prime is 3145744271. The next prime is 3145744297. The reversal of 3145744282 is 2824475413.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83848 + ... + 115420.
It is an arithmetic number, because the mean of its divisors is an integer number (304625952).
Almost surely, 23145744282 is an apocalyptic number.
3145744282 is a deficient number, since it is larger than the sum of its proper divisors (1728270950).
3145744282 is a wasteful number, since it uses less digits than its factorization.
3145744282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33213.
The product of its digits is 215040, while the sum is 40.
The square root of 3145744282 is about 56086.9350383848. The cubic root of 3145744282 is about 1465.2367584366.
The spelling of 3145744282 in words is "three billion, one hundred forty-five million, seven hundred forty-four thousand, two hundred eighty-two".
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