Base | Representation |
---|---|
bin | 10001001100100… |
… | …10101110000100 |
3 | 101001102221212020 |
4 | 20212102232010 |
5 | 243412142001 |
6 | 22151523140 |
7 | 3401104032 |
oct | 1046225604 |
9 | 331387766 |
10 | 144255876 |
11 | 74479636 |
12 | 403894b0 |
13 | 23b6a50b |
14 | 15231552 |
15 | c9e7736 |
hex | 8992b84 |
144255876 has 48 divisors (see below), whose sum is σ = 348340608. Its totient is φ = 46432000.
The previous prime is 144255851. The next prime is 144255901. The reversal of 144255876 is 678552441.
It is a happy number.
144255876 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (144255851) and next prime (144255901).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48241 + ... + 51143.
It is an arithmetic number, because the mean of its divisors is an integer number (7257096).
Almost surely, 2144255876 is an apocalyptic number.
It is an amenable number.
144255876 is an abundant number, since it is smaller than the sum of its proper divisors (204084732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144255876 is a wasteful number, since it uses less digits than its factorization.
144255876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3052 (or 3050 counting only the distinct ones).
The product of its digits is 268800, while the sum is 42.
The square root of 144255876 is about 12010.6567680539. The cubic root of 144255876 is about 524.4585510758.
It can be divided in two parts, 14425 and 5876, that added together give a triangular number (20301 = T201).
The spelling of 144255876 in words is "one hundred forty-four million, two hundred fifty-five thousand, eight hundred seventy-six".
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