Base | Representation |
---|---|
bin | 10001001011110… |
… | …01001100111000 |
3 | 101001020122110222 |
4 | 20211321030320 |
5 | 243400320402 |
6 | 22145355212 |
7 | 3400160222 |
oct | 1045711470 |
9 | 331218428 |
10 | 144151352 |
11 | 74408054 |
12 | 40338b08 |
13 | 23b31a77 |
14 | 15205412 |
15 | c9c67a2 |
hex | 8979338 |
144151352 has 32 divisors (see below), whose sum is σ = 273905280. Its totient is φ = 71117280.
The previous prime is 144151339. The next prime is 144151411. The reversal of 144151352 is 253151441.
144151352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1441513522 = 41559224566855808, 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 in 7 ways as a sum of consecutive naturals, for example, 275363 + ... + 275885.
It is an arithmetic number, because the mean of its divisors is an integer number (8559540).
Almost surely, 2144151352 is an apocalyptic number.
It is an amenable number.
144151352 is a deficient number, since it is larger than the sum of its proper divisors (129753928).
144151352 is a wasteful number, since it uses less digits than its factorization.
144151352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 923 (or 919 counting only the distinct ones).
The product of its digits is 2400, while the sum is 26.
The square root of 144151352 is about 12006.3046771269. The cubic root of 144151352 is about 524.3318508621.
The spelling of 144151352 in words is "one hundred forty-four million, one hundred fifty-one thousand, three hundred fifty-two".
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