Base | Representation |
---|---|
bin | 10001001100101… |
… | …01101011101110 |
3 | 101001110120111210 |
4 | 20212111223232 |
5 | 243413034024 |
6 | 22152055250 |
7 | 3401154312 |
oct | 1046255356 |
9 | 331416453 |
10 | 144268014 |
11 | 74487770 |
12 | 40394526 |
13 | 23b72bb7 |
14 | 15235b42 |
15 | c9eb129 |
hex | 8995aee |
144268014 has 32 divisors (see below), whose sum is σ = 320713344. Its totient is φ = 42891680.
The previous prime is 144267997. The next prime is 144268037. The reversal of 144268014 is 410862441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17124 + ... + 24119.
It is an arithmetic number, because the mean of its divisors is an integer number (10022292).
Almost surely, 2144268014 is an apocalyptic number.
144268014 is an abundant number, since it is smaller than the sum of its proper divisors (176445330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144268014 is a wasteful number, since it uses less digits than its factorization.
144268014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41312.
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 144268014 is about 12011.1620586852. The cubic root of 144268014 is about 524.4732603538.
The spelling of 144268014 in words is "one hundred forty-four million, two hundred sixty-eight thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •