Base | Representation |
---|---|
bin | 10001001100101… |
… | …01001110001100 |
3 | 101001110110220210 |
4 | 20212111032030 |
5 | 243413003444 |
6 | 22152042420 |
7 | 3401145642 |
oct | 1046251614 |
9 | 331413823 |
10 | 144266124 |
11 | 74486302 |
12 | 40393410 |
13 | 23b72092 |
14 | 15235192 |
15 | c9ea7b9 |
hex | 899538c |
144266124 has 48 divisors (see below), whose sum is σ = 345945600. Its totient is φ = 46769856.
The previous prime is 144266113. The next prime is 144266137. The reversal of 144266124 is 421662441.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 144266091 and 144266100.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100242 + ... + 101670.
It is an arithmetic number, because the mean of its divisors is an integer number (7207200).
Almost surely, 2144266124 is an apocalyptic number.
It is an amenable number.
144266124 is an abundant number, since it is smaller than the sum of its proper divisors (201679476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144266124 is a wasteful number, since it uses less digits than its factorization.
144266124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1662 (or 1660 counting only the distinct ones).
The product of its digits is 9216, while the sum is 30.
The square root of 144266124 is about 12011.0833816105. The cubic root of 144266124 is about 524.4709700360.
The spelling of 144266124 in words is "one hundred forty-four million, two hundred sixty-six thousand, one hundred twenty-four".
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