Base | Representation |
---|---|
bin | 111100010010110… |
… | …1000010000011101 |
3 | 12012222212122210222 |
4 | 1320211220100131 |
5 | 13120410131031 |
6 | 532430411125 |
7 | 101064215414 |
oct | 17045502035 |
9 | 5188778728 |
10 | 2023130141 |
11 | 94900568a |
12 | 485660aa5 |
13 | 2631b5436 |
14 | 15299a47b |
15 | bc930e7b |
hex | 7896841d |
2023130141 has 8 divisors (see below), whose sum is σ = 2081482680. Its totient is φ = 1964971008.
The previous prime is 2023130129. The next prime is 2023130147. The reversal of 2023130141 is 1410313202.
It can be written as a sum of positive squares in 4 ways, for example, as 30846916 + 1992283225 = 5554^2 + 44635^2 .
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 2023130141 - 230 = 949388317 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 (2023130147) 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, 26996 + ... + 69101.
It is an arithmetic number, because the mean of its divisors is an integer number (260185335).
Almost surely, 22023130141 is an apocalyptic number.
It is an amenable number.
2023130141 is a deficient number, since it is larger than the sum of its proper divisors (58352539).
2023130141 is an equidigital number, since it uses as much as digits as its factorization.
2023130141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96703.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2023130141 is about 44979.2189905516. The cubic root of 2023130141 is about 1264.7594705862.
Adding to 2023130141 its reverse (1410313202), we get a palindrome (3433443343).
The spelling of 2023130141 in words is "two billion, twenty-three million, one hundred thirty thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •