Base | Representation |
---|---|
bin | 10001110010010000110… |
… | …110110100000001000110 |
3 | 11022211201021210202121221 |
4 | 101302100312310001012 |
5 | 130011031424000011 |
6 | 2333245453030554 |
7 | 154205165042410 |
oct | 21622066640106 |
9 | 4284637722557 |
10 | 1222201000006 |
11 | 431372668a88 |
12 | 178a5478545a |
13 | 8b339c841bc |
14 | 43224c6b9b0 |
15 | 21bd3cbe971 |
hex | 11c90db4046 |
1222201000006 has 16 divisors (see below), whose sum is σ = 2111195623680. Its totient is φ = 519801951240.
The previous prime is 1222200999997. The next prime is 1222201000019. The reversal of 1222201000006 is 6000001022221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333204546 + ... + 333208213.
It is an arithmetic number, because the mean of its divisors is an integer number (131949726480).
Almost surely, 21222201000006 is an apocalyptic number.
1222201000006 is a deficient number, since it is larger than the sum of its proper divisors (888994623674).
1222201000006 is a wasteful number, since it uses less digits than its factorization.
1222201000006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666412899.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 1222201000006 its reverse (6000001022221), we get a palindrome (7222202022227).
The spelling of 1222201000006 in words is "one trillion, two hundred twenty-two billion, two hundred one million, six", and thus it is an aban number.
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