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144058 = 21719223
BaseRepresentation
bin100011001010111010
321022121111
4203022322
514102213
63030534
71136665
oct431272
9238544
10144058
1199262
126b44a
1350755
143a6dc
152ca3d
hex232ba

144058 has 16 divisors (see below), whose sum is σ = 241920. Its totient is φ = 63936.

The previous prime is 144037. The next prime is 144061. The reversal of 144058 is 850441.

144058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535 + ... + 757.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2144058 is an apocalyptic number.

144058 is a deficient number, since it is larger than the sum of its proper divisors (97862).

144058 is a wasteful number, since it uses less digits than its factorization.

144058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 144058 is about 379.5497332366. The cubic root of 144058 is about 52.4218641155.

Adding to 144058 its reverse (850441), we get a palindrome (994499).

The spelling of 144058 in words is "one hundred forty-four thousand, fifty-eight".

Divisors: 1 2 17 19 34 38 223 323 446 646 3791 4237 7582 8474 72029 144058