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144301079 = 1359188137
BaseRepresentation
bin10001001100111…
…01110000010111
3101001112020212102
420212131300113
5243420113304
622152512315
73401352566
oct1046356027
9331466772
10144301079
11744aa59a
12403ab69b
1323b84c70
1415243bdd
15ca05d1e
hex899dc17

144301079 has 8 divisors (see below), whose sum is σ = 158035920. Its totient is φ = 130942656.

The previous prime is 144301037. The next prime is 144301081. The reversal of 144301079 is 970103441.

144301079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 144301079 - 216 = 144235543 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 (144301579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93302 + ... + 94835.

It is an arithmetic number, because the mean of its divisors is an integer number (19754490).

Almost surely, 2144301079 is an apocalyptic number.

144301079 is a deficient number, since it is larger than the sum of its proper divisors (13734841).

144301079 is a wasteful number, since it uses less digits than its factorization.

144301079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188209.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 144301079 is about 12012.5384078470. The cubic root of 144301079 is about 524.5133255611.

The spelling of 144301079 in words is "one hundred forty-four million, three hundred one thousand, seventy-nine".

Divisors: 1 13 59 767 188137 2445781 11100083 144301079