Base | Representation |
---|---|
bin | 111000110111001110… |
… | …0010110111011100011 |
3 | 102200012012021221022020 |
4 | 1301232130112323203 |
5 | 4000041133341003 |
6 | 132033020112523 |
7 | 11552022655542 |
oct | 1615634267343 |
9 | 380165257266 |
10 | 122112012003 |
11 | 47873057a93 |
12 | 1b7bb095743 |
13 | b69091c807 |
14 | 5ca5a3c159 |
15 | 329a5e1d53 |
hex | 1c6e716ee3 |
122112012003 has 8 divisors (see below), whose sum is σ = 165109199616. Its totient is φ = 80261416200.
The previous prime is 122112011977. The next prime is 122112012007. The reversal of 122112012003 is 300210211221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122112012003 - 217 = 122111880931 is a prime.
It is a super-2 number, since 2×1221120120032 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122112012007) 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, 286647703 + ... + 286648128.
It is an arithmetic number, because the mean of its divisors is an integer number (20638649952).
Almost surely, 2122112012003 is an apocalyptic number.
122112012003 is a deficient number, since it is larger than the sum of its proper divisors (42997187613).
122112012003 is an equidigital number, since it uses as much as digits as its factorization.
122112012003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573295905.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 122112012003 its reverse (300210211221), we get a palindrome (422322223224).
The spelling of 122112012003 in words is "one hundred twenty-two billion, one hundred twelve million, twelve thousand, three".
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