Base | Representation |
---|---|
bin | 1110100010110… |
… | …01001010000110 |
3 | 22111120020112202 |
4 | 13101121022012 |
5 | 222213000011 |
6 | 20034514502 |
7 | 3010661102 |
oct | 721311206 |
9 | 274506482 |
10 | 122000006 |
11 | 62958457 |
12 | 34a35a32 |
13 | 1c37736b |
14 | 122ba902 |
15 | aa9d23b |
hex | 7459286 |
122000006 has 4 divisors (see below), whose sum is σ = 183000012. Its totient is φ = 61000002.
The previous prime is 122000003. The next prime is 122000029. The reversal of 122000006 is 600000221.
It is a semiprime because it is the product of two primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122000003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30500000 + ... + 30500003.
It is an arithmetic number, because the mean of its divisors is an integer number (45750003).
Almost surely, 2122000006 is an apocalyptic number.
122000006 is a deficient number, since it is larger than the sum of its proper divisors (61000006).
122000006 is an equidigital number, since it uses as much as digits as its factorization.
122000006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61000005.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 122000006 is about 11045.3612887945. The cubic root of 122000006 is about 495.9675745148.
Adding to 122000006 its reverse (600000221), we get a palindrome (722000227).
The spelling of 122000006 in words is "one hundred twenty-two million, six", and thus it is an aban number.
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