Base | Representation |
---|---|
bin | 1000011010101100111… |
… | …0110011111000111111 |
3 | 111211020220000212002201 |
4 | 2012223032303320333 |
5 | 4332123304113023 |
6 | 150233103332331 |
7 | 13306326505504 |
oct | 2065316637077 |
9 | 454226025081 |
10 | 144606707263 |
11 | 56366797527 |
12 | 240385b10a7 |
13 | 108370ba195 |
14 | 6ddb3934ab |
15 | 3b6538bbad |
hex | 21ab3b3e3f |
144606707263 has 4 divisors (see below), whose sum is σ = 145564367728. Its totient is φ = 143649046800.
The previous prime is 144606707261. The next prime is 144606707339. The reversal of 144606707263 is 362707606441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144606707263 - 21 = 144606707261 is a prime.
It is a super-2 number, since 2×1446067072632 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144606707261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478830006 + ... + 478830307.
It is an arithmetic number, because the mean of its divisors is an integer number (36391091932).
Almost surely, 2144606707263 is an apocalyptic number.
144606707263 is a deficient number, since it is larger than the sum of its proper divisors (957660465).
144606707263 is an equidigital number, since it uses as much as digits as its factorization.
144606707263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 957660464.
The product of its (nonzero) digits is 1016064, while the sum is 46.
The spelling of 144606707263 in words is "one hundred forty-four billion, six hundred six million, seven hundred seven thousand, two hundred sixty-three".
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