Base | Representation |
---|---|
bin | 110100010010110011… |
… | …1010101111011011001 |
3 | 101201212101200021011220 |
4 | 1220211213111323121 |
5 | 3314442324020441 |
6 | 123331235242253 |
7 | 11053622056365 |
oct | 1504547257331 |
9 | 351771607156 |
10 | 112300220121 |
11 | 43698601581 |
12 | 19921149389 |
13 | a788c1b2bb |
14 | 56148ac2a5 |
15 | 2dc400e466 |
hex | 1a259d5ed9 |
112300220121 has 8 divisors (see below), whose sum is σ = 149736106464. Its totient is φ = 74865573600.
The previous prime is 112300220093. The next prime is 112300220171. The reversal of 112300220121 is 121022003211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112300220121 - 26 = 112300220057 is a prime.
It is a super-2 number, since 2×1123002201212 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 112300220121.
It is not an unprimeable number, because it can be changed into a prime (112300220171) 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, 72651 + ... + 479456.
It is an arithmetic number, because the mean of its divisors is an integer number (18717013308).
Almost surely, 2112300220121 is an apocalyptic number.
It is an amenable number.
112300220121 is a deficient number, since it is larger than the sum of its proper divisors (37435886343).
112300220121 is an equidigital number, since it uses as much as digits as its factorization.
112300220121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 619911.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 112300220121 its reverse (121022003211), we get a palindrome (233322223332).
The spelling of 112300220121 in words is "one hundred twelve billion, three hundred million, two hundred twenty thousand, one hundred twenty-one".
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