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144150053 = 2412512383
BaseRepresentation
bin10001001011110…
…00111000100101
3101001020120200212
420211320320211
5243400300203
622145345205
73400153355
oct1045707045
9331216625
10144150053
1174407083
1240338205
1323b312b8
1415204b65
15c9c61d8
hex8978e25

144150053 has 8 divisors (see below), whose sum is σ = 145385856. Its totient is φ = 142920000.

The previous prime is 144150023. The next prime is 144150059. The reversal of 144150053 is 350051441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144150053 - 212 = 144145957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144150059) 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, 59300 + ... + 61682.

It is an arithmetic number, because the mean of its divisors is an integer number (18173232).

Almost surely, 2144150053 is an apocalyptic number.

It is an amenable number.

144150053 is a deficient number, since it is larger than the sum of its proper divisors (1235803).

144150053 is a wasteful number, since it uses less digits than its factorization.

144150053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 144150053 is about 12006.2505804268. The cubic root of 144150053 is about 524.3302758760.

The spelling of 144150053 in words is "one hundred forty-four million, one hundred fifty thousand, fifty-three".

Divisors: 1 241 251 2383 60491 574303 598133 144150053