Base | Representation |
---|---|
bin | 10001001100101… |
… | …10001100101100 |
3 | 101001110200101221 |
4 | 20212112030230 |
5 | 243413120444 |
6 | 22152113124 |
7 | 3401163415 |
oct | 1046261454 |
9 | 331420357 |
10 | 144270124 |
11 | 74489309 |
12 | 403957a4 |
13 | 23b73b4b |
14 | 1523680c |
15 | c9eba84 |
hex | 899632c |
144270124 has 12 divisors (see below), whose sum is σ = 256612048. Its totient is φ = 70952400.
The previous prime is 144270121. The next prime is 144270127. The reversal of 144270124 is 421072441.
It is an interprime number because it is at equal distance from previous prime (144270121) and next prime (144270127).
It is not an unprimeable number, because it can be changed into a prime (144270121) 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, 295392 + ... + 295879.
Almost surely, 2144270124 is an apocalyptic number.
It is an amenable number.
144270124 is a deficient number, since it is larger than the sum of its proper divisors (112341924).
144270124 is a wasteful number, since it uses less digits than its factorization.
144270124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 591336 (or 591334 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 144270124 is about 12011.2498933292. The cubic root of 144270124 is about 524.4758172458.
The spelling of 144270124 in words is "one hundred forty-four million, two hundred seventy thousand, one hundred twenty-four".
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