Base | Representation |
---|---|
bin | 1000011011110110110… |
… | …1000111011000001101 |
3 | 111212001111020010122212 |
4 | 2012331231013120031 |
5 | 4333242130010133 |
6 | 150323534320205 |
7 | 13320112061324 |
oct | 2067555073015 |
9 | 455044203585 |
10 | 144916641293 |
11 | 56505736556 |
12 | 24104359065 |
13 | 108863857b8 |
14 | 702a5d10bb |
15 | 3b826ae148 |
hex | 21bdb4760d |
144916641293 has 8 divisors (see below), whose sum is σ = 153708292320. Its totient is φ = 136241436240.
The previous prime is 144916641277. The next prime is 144916641301. The reversal of 144916641293 is 392146619441.
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 144916641293 - 24 = 144916641277 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 (144916641203) 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, 29108930 + ... + 29113907.
It is an arithmetic number, because the mean of its divisors is an integer number (19213536540).
Almost surely, 2144916641293 is an apocalyptic number.
It is an amenable number.
144916641293 is a deficient number, since it is larger than the sum of its proper divisors (8791651027).
144916641293 is a wasteful number, since it uses less digits than its factorization.
144916641293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58222987.
The product of its digits is 1119744, while the sum is 50.
The spelling of 144916641293 in words is "one hundred forty-four billion, nine hundred sixteen million, six hundred forty-one thousand, two hundred ninety-three".
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