Base | Representation |
---|---|
bin | 11001011111100100110100… |
… | …111111000010001001110001 |
3 | 112200222122220222102210002220 |
4 | 121133210310333002021301 |
5 | 104143442312102414301 |
6 | 1034243403033231253 |
7 | 32421322103666211 |
oct | 3137446477021161 |
9 | 480878828383086 |
10 | 112121010201201 |
11 | 327a82872a7221 |
12 | 106a9977562529 |
13 | 4a73c730bc381 |
14 | 1d98985d7c241 |
15 | ce67d11de936 |
hex | 65f934fc2271 |
112121010201201 has 8 divisors (see below), whose sum is σ = 155994448975680. Its totient is φ = 71497455780432.
The previous prime is 112121010201169. The next prime is 112121010201227. The reversal of 112121010201201 is 102102010121211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112121010201201 - 25 = 112121010201169 is a prime.
It is a super-3 number, since 3×1121210102012013 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (112121010201241) 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, 812471088346 + ... + 812471088483.
It is an arithmetic number, because the mean of its divisors is an integer number (19499306121960).
Almost surely, 2112121010201201 is an apocalyptic number.
It is an amenable number.
112121010201201 is a deficient number, since it is larger than the sum of its proper divisors (43873438774479).
112121010201201 is a wasteful number, since it uses less digits than its factorization.
112121010201201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1624942176855.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 112121010201201 its reverse (102102010121211), we get a palindrome (214223020322412).
The spelling of 112121010201201 in words is "one hundred twelve trillion, one hundred twenty-one billion, ten million, two hundred one thousand, two hundred one".
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