Base | Representation |
---|---|
bin | 10110110001000110… |
… | …11011010101110001 |
3 | 1011112211220211101112 |
4 | 23120203123111301 |
5 | 200013103202043 |
6 | 5340515243105 |
7 | 611620431566 |
oct | 133043332561 |
9 | 34484824345 |
10 | 12223100273 |
11 | 520269216a |
12 | 24515a9495 |
13 | 11ca449417 |
14 | 83d4d486d |
15 | 4b813e518 |
hex | 2d88db571 |
12223100273 has 8 divisors (see below), whose sum is σ = 13077347520. Its totient is φ = 11389945680.
The previous prime is 12223100251. The next prime is 12223100341. The reversal of 12223100273 is 37200132221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12223100273 - 26 = 12223100209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12223100233) 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, 5271965 + ... + 5274282.
It is an arithmetic number, because the mean of its divisors is an integer number (1634668440).
Almost surely, 212223100273 is an apocalyptic number.
It is an amenable number.
12223100273 is a deficient number, since it is larger than the sum of its proper divisors (854247247).
12223100273 is a wasteful number, since it uses less digits than its factorization.
12223100273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10546327.
The product of its (nonzero) digits is 1008, while the sum is 23.
Adding to 12223100273 its reverse (37200132221), we get a palindrome (49423232494).
The spelling of 12223100273 in words is "twelve billion, two hundred twenty-three million, one hundred thousand, two hundred seventy-three".
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