Base | Representation |
---|---|
bin | 1011000001101010100011… |
… | …1100000000101111111110 |
3 | 1120220222011212212000001120 |
4 | 2300122220330000233332 |
5 | 3042111334343411220 |
6 | 41441200315451410 |
7 | 2360605663600155 |
oct | 260325074005776 |
9 | 46828155760046 |
10 | 12123232013310 |
11 | 3954485468400 |
12 | 1439691a56b66 |
13 | 69c2a6373c62 |
14 | 2dcaa628459c |
15 | 1605469e9a40 |
hex | b06a8f00bfe |
12123232013310 has 48 divisors (see below), whose sum is σ = 31981286444688. Its totient is φ = 2938965335680.
The previous prime is 12123232013303. The next prime is 12123232013329. The reversal of 12123232013310 is 1331023232121.
12123232013310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×121232320133102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1669863039 + ... + 1669870298.
It is an arithmetic number, because the mean of its divisors is an integer number (666276800931).
Almost surely, 212123232013310 is an apocalyptic number.
12123232013310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12123232013310 is an abundant number, since it is smaller than the sum of its proper divisors (19858054431378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12123232013310 is a wasteful number, since it uses less digits than its factorization.
12123232013310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3339733369 (or 3339733358 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 12123232013310 its reverse (1331023232121), we get a palindrome (13454255245431).
The spelling of 12123232013310 in words is "twelve trillion, one hundred twenty-three billion, two hundred thirty-two million, thirteen thousand, three hundred ten".
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