Base | Representation |
---|---|
bin | 10001001100100… |
… | …10100101001000 |
3 | 101001102221002001 |
4 | 20212102211020 |
5 | 243412132204 |
6 | 22151520344 |
7 | 3401102254 |
oct | 1046224510 |
9 | 331387061 |
10 | 144255304 |
11 | 74479166 |
12 | 403890b4 |
13 | 23b6a18b |
14 | 15231264 |
15 | c9e74a4 |
hex | 8992948 |
144255304 has 16 divisors (see below), whose sum is σ = 277789500. Its totient is φ = 70178112.
The previous prime is 144255281. The next prime is 144255313. The reversal of 144255304 is 403552441.
It can be written as a sum of positive squares in 2 ways, for example, as 141372100 + 2883204 = 11890^2 + 1698^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243379 + ... + 243970.
Almost surely, 2144255304 is an apocalyptic number.
It is an amenable number.
144255304 is a deficient number, since it is larger than the sum of its proper divisors (133534196).
144255304 is a wasteful number, since it uses less digits than its factorization.
144255304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487392 (or 487388 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 144255304 is about 12010.6329558438. The cubic root of 144255304 is about 524.4578578847.
The spelling of 144255304 in words is "one hundred forty-four million, two hundred fifty-five thousand, three hundred four".
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