Base | Representation |
---|---|
bin | 10001001110001… |
… | …00111000110110 |
3 | 101001211101201222 |
4 | 20213010320312 |
5 | 243440230431 |
6 | 22200150342 |
7 | 3402621110 |
oct | 1047047066 |
9 | 331741658 |
10 | 144461366 |
11 | 745a9a65 |
12 | 404683b2 |
13 | 23c0cbca |
14 | 152863b0 |
15 | ca3857b |
hex | 89c4e36 |
144461366 has 16 divisors (see below), whose sum is σ = 248451840. Its totient is φ = 61711080.
The previous prime is 144461363. The next prime is 144461371. The reversal of 144461366 is 663164441.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144461363) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 12236 + ... + 20943.
It is an arithmetic number, because the mean of its divisors is an integer number (15528240).
Almost surely, 2144461366 is an apocalyptic number.
144461366 is a deficient number, since it is larger than the sum of its proper divisors (103990474).
144461366 is a wasteful number, since it uses less digits than its factorization.
144461366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33499.
The product of its digits is 41472, while the sum is 35.
The square root of 144461366 is about 12019.2082101942. The cubic root of 144461366 is about 524.7074603022.
The spelling of 144461366 in words is "one hundred forty-four million, four hundred sixty-one thousand, three hundred sixty-six".
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