Base | Representation |
---|---|
bin | 10101101101100000… |
… | …100110101100010000 |
3 | 2020011122211101110021 |
4 | 111231200212230100 |
5 | 340220344200422 |
6 | 14413123113224 |
7 | 1453460403310 |
oct | 255540465420 |
9 | 66148741407 |
10 | 23312100112 |
11 | 9983088944 |
12 | 4627212814 |
13 | 22769356a2 |
14 | 11b2131440 |
15 | 91690ddc7 |
hex | 56d826b10 |
23312100112 has 40 divisors (see below), whose sum is σ = 51627070656. Its totient is φ = 9989463936.
The previous prime is 23312100079. The next prime is 23312100139. The reversal of 23312100112 is 21100121332.
It is a Harshad number since it is a multiple of its sum of digits (16).
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, 1222878 + ... + 1241794.
Almost surely, 223312100112 is an apocalyptic number.
It is an amenable number.
23312100112 is an abundant number, since it is smaller than the sum of its proper divisors (28314970544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23312100112 is a wasteful number, since it uses less digits than its factorization.
23312100112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29935 (or 29929 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 23312100112 its reverse (21100121332), we get a palindrome (44412221444).
The spelling of 23312100112 in words is "twenty-three billion, three hundred twelve million, one hundred thousand, one hundred twelve".
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