Base | Representation |
---|---|
bin | 10001001100100… |
… | …01110011011100 |
3 | 101001102202201021 |
4 | 20212101303130 |
5 | 243412031444 |
6 | 22151453524 |
7 | 3401060062 |
oct | 1046216334 |
9 | 331382637 |
10 | 144252124 |
11 | 74476835 |
12 | 403872a4 |
13 | 23b688b3 |
14 | 15230032 |
15 | c9e6584 |
hex | 8991cdc |
144252124 has 6 divisors (see below), whose sum is σ = 252441224. Its totient is φ = 72126060.
The previous prime is 144252103. The next prime is 144252133. The reversal of 144252124 is 421252441.
It is a super-2 number, since 2×1442521242 = 41617350557022752, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18031512 + ... + 18031519.
Almost surely, 2144252124 is an apocalyptic number.
It is an amenable number.
144252124 is a deficient number, since it is larger than the sum of its proper divisors (108189100).
144252124 is a wasteful number, since it uses less digits than its factorization.
144252124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36063035 (or 36063033 counting only the distinct ones).
The product of its digits is 2560, while the sum is 25.
The square root of 144252124 is about 12010.5005724158. The cubic root of 144252124 is about 524.4540040963.
The spelling of 144252124 in words is "one hundred forty-four million, two hundred fifty-two thousand, one hundred twenty-four".
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