Base | Representation |
---|---|
bin | 1101010011101001101100… |
… | …1000010011010101101100 |
3 | 1220210201211202100022020202 |
4 | 3110322123020103111230 |
5 | 3404204310340130040 |
6 | 51041301510333032 |
7 | 3040034202444554 |
oct | 324723310232554 |
9 | 56721752308222 |
10 | 14631261255020 |
11 | 47310a05a6833 |
12 | 178377795a178 |
13 | 821950366c97 |
14 | 38822a474164 |
15 | 1a58d5480015 |
hex | d4e9b21356c |
14631261255020 has 24 divisors (see below), whose sum is σ = 30729746250000. Its totient is φ = 5851724004032.
The previous prime is 14631261255011. The next prime is 14631261255029. The reversal of 14631261255020 is 2055216213641.
14631261255020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (14631261255011) and next prime (14631261255029).
It is not an unprimeable number, because it can be changed into a prime (14631261255029) 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, 48627395 + ... + 48927354.
It is an arithmetic number, because the mean of its divisors is an integer number (1280406093750).
Almost surely, 214631261255020 is an apocalyptic number.
14631261255020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14631261255020 is an abundant number, since it is smaller than the sum of its proper divisors (16098484994980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14631261255020 is a wasteful number, since it uses less digits than its factorization.
14631261255020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97562257 (or 97562255 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 38.
Adding to 14631261255020 its reverse (2055216213641), we get a palindrome (16686477468661).
The spelling of 14631261255020 in words is "fourteen trillion, six hundred thirty-one billion, two hundred sixty-one million, two hundred fifty-five thousand, twenty".
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