Base | Representation |
---|---|
bin | 100001101100001000110… |
… | …000111010011000111000 |
3 | 22012022202200211200110201 |
4 | 201230020300322120320 |
5 | 300412343402143334 |
6 | 4531320313051544 |
7 | 326156121545515 |
oct | 41541060723070 |
9 | 8168680750421 |
10 | 2315134412344 |
11 | 812930025086 |
12 | 3148319b6bb4 |
13 | 13a415a10c50 |
14 | 800a5a0430c |
15 | 4034e1a1c14 |
hex | 21b08c3a638 |
2315134412344 has 64 divisors (see below), whose sum is σ = 4997019263040. Its totient is φ = 997137546240.
The previous prime is 2315134412329. The next prime is 2315134412351. The reversal of 2315134412344 is 4432144315132.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11705167 + ... + 11901310.
It is an arithmetic number, because the mean of its divisors is an integer number (78078425985).
Almost surely, 22315134412344 is an apocalyptic number.
It is an amenable number.
2315134412344 is an abundant number, since it is smaller than the sum of its proper divisors (2681884850696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315134412344 is a wasteful number, since it uses less digits than its factorization.
2315134412344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23606560 (or 23606556 counting only the distinct ones).
The product of its digits is 138240, while the sum is 37.
Adding to 2315134412344 its reverse (4432144315132), we get a palindrome (6747278727476).
The spelling of 2315134412344 in words is "two trillion, three hundred fifteen billion, one hundred thirty-four million, four hundred twelve thousand, three hundred forty-four".
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