Base | Representation |
---|---|
bin | 1000100110110111… |
… | …1110010000001101 |
3 | 12222000200002101110 |
4 | 2021231332100031 |
5 | 14212443430221 |
6 | 1021134402233 |
7 | 111154116150 |
oct | 21155762015 |
9 | 5860602343 |
10 | 2310530061 |
11 | a86263484 |
12 | 545960379 |
13 | 2aa8c1068 |
14 | 17cc0dc97 |
15 | d7ca1776 |
hex | 89b7e40d |
2310530061 has 32 divisors (see below), whose sum is σ = 3731816448. Its totient is φ = 1241337600.
The previous prime is 2310530059. The next prime is 2310530077. The reversal of 2310530061 is 1600350132.
2310530061 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2310530061 - 21 = 2310530059 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2310530561) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 408096 + ... + 413718.
It is an arithmetic number, because the mean of its divisors is an integer number (116619264).
Almost surely, 22310530061 is an apocalyptic number.
2310530061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2310530061 is a deficient number, since it is larger than the sum of its proper divisors (1421286387).
2310530061 is a wasteful number, since it uses less digits than its factorization.
2310530061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6801.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 2310530061 is about 48067.9733398445. The cubic root of 2310530061 is about 1322.0175111336.
Adding to 2310530061 its reverse (1600350132), we get a palindrome (3910880193).
The spelling of 2310530061 in words is "two billion, three hundred ten million, five hundred thirty thousand, sixty-one".
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