Base | Representation |
---|---|
bin | 10001001011001… |
… | …10111001001001 |
3 | 101001002211121112 |
4 | 20211212321021 |
5 | 243340420421 |
6 | 22144020105 |
7 | 3366425462 |
oct | 1045467111 |
9 | 331084545 |
10 | 144076361 |
11 | 74366780 |
12 | 40301635 |
13 | 23b068b0 |
14 | 151c5d69 |
15 | c9ae45b |
hex | 8966e49 |
144076361 has 8 divisors (see below), whose sum is σ = 169264704. Its totient is φ = 120903120.
The previous prime is 144076357. The next prime is 144076363. The reversal of 144076361 is 163670441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144076361 - 22 = 144076357 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144076363) 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, 503621 + ... + 503906.
It is an arithmetic number, because the mean of its divisors is an integer number (21158088).
Almost surely, 2144076361 is an apocalyptic number.
144076361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
144076361 is a deficient number, since it is larger than the sum of its proper divisors (25188343).
144076361 is a wasteful number, since it uses less digits than its factorization.
144076361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1007551.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 144076361 is about 12003.1812866423. The cubic root of 144076361 is about 524.2409117446.
The spelling of 144076361 in words is "one hundred forty-four million, seventy-six thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •