Base | Representation |
---|---|
bin | 111001011000000001… |
… | …0000010111000101101 |
3 | 102210000212212222010220 |
4 | 1302300002002320231 |
5 | 4004314334113123 |
6 | 132334125321553 |
7 | 11621214131301 |
oct | 1626002027055 |
9 | 383025788126 |
10 | 123212410413 |
11 | 48288214664 |
12 | 1ba677062b9 |
13 | b8078ac931 |
14 | 5d6bc41d01 |
15 | 3312005ce3 |
hex | 1cb0082e2d |
123212410413 has 8 divisors (see below), whose sum is σ = 164340288000. Its totient is φ = 82113069888.
The previous prime is 123212410393. The next prime is 123212410481. The reversal of 123212410413 is 314014212321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 123212410413 - 226 = 123145301549 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123212400413) 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, 7124188 + ... + 7141461.
It is an arithmetic number, because the mean of its divisors is an integer number (20542536000).
Almost surely, 2123212410413 is an apocalyptic number.
It is an amenable number.
123212410413 is a deficient number, since it is larger than the sum of its proper divisors (41127877587).
123212410413 is a wasteful number, since it uses less digits than its factorization.
123212410413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14268531.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 123212410413 its reverse (314014212321), we get a palindrome (437226622734).
The spelling of 123212410413 in words is "one hundred twenty-three billion, two hundred twelve million, four hundred ten thousand, four hundred thirteen".
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