Base | Representation |
---|---|
bin | 100001101010010000111… |
… | …000110010111110011010 |
3 | 22012010120112102011220220 |
4 | 201222100320302332122 |
5 | 300344234020310320 |
6 | 4530344550100510 |
7 | 326055230621265 |
oct | 41522070627632 |
9 | 8163515364826 |
10 | 2313123213210 |
11 | 811a98829437 |
12 | 31437034a736 |
13 | 13a1851452a4 |
14 | 7dd54871cdc |
15 | 4028282ae40 |
hex | 21a90e32f9a |
2313123213210 has 32 divisors (see below), whose sum is σ = 5645588863680. Its totient is φ = 606378062208.
The previous prime is 2313123213199. The next prime is 2313123213251. The reversal of 2313123213210 is 123123213132.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653422867 + ... + 653426406.
It is an arithmetic number, because the mean of its divisors is an integer number (176424651990).
Almost surely, 22313123213210 is an apocalyptic number.
2313123213210 is an abundant number, since it is smaller than the sum of its proper divisors (3332465650470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313123213210 is a wasteful number, since it uses less digits than its factorization.
2313123213210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1306849342.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 2313123213210 its reverse (123123213132), we get a palindrome (2436246426342).
The spelling of 2313123213210 in words is "two trillion, three hundred thirteen billion, one hundred twenty-three million, two hundred thirteen thousand, two hundred ten".
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