Base | Representation |
---|---|
bin | 10001001110001… |
… | …01100001010010 |
3 | 101001211112021211 |
4 | 20213011201102 |
5 | 243440321304 |
6 | 22200210334 |
7 | 3402631465 |
oct | 1047054122 |
9 | 331745254 |
10 | 144463954 |
11 | 746009a8 |
12 | 404699aa |
13 | 23c1113b |
14 | 152872dc |
15 | ca39204 |
hex | 89c5852 |
144463954 has 16 divisors (see below), whose sum is σ = 228636000. Its totient is φ = 68269824.
The previous prime is 144463931. The next prime is 144463967. The reversal of 144463954 is 459364441.
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 7 ways as a sum of consecutive naturals, for example, 12829 + ... + 21295.
It is an arithmetic number, because the mean of its divisors is an integer number (14289750).
Almost surely, 2144463954 is an apocalyptic number.
144463954 is a deficient number, since it is larger than the sum of its proper divisors (84172046).
144463954 is a wasteful number, since it uses less digits than its factorization.
144463954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8937.
The product of its digits is 207360, while the sum is 40.
The square root of 144463954 is about 12019.3158707141. The cubic root of 144463954 is about 524.7105936308.
The spelling of 144463954 in words is "one hundred forty-four million, four hundred sixty-three thousand, nine hundred fifty-four".
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