Base | Representation |
---|---|
bin | 1001010010011011000100… |
… | …1100001011010111100000 |
3 | 1100011021020111122210122021 |
4 | 2110212301030023113200 |
5 | 2314303400131201422 |
6 | 33415213434551224 |
7 | 2102541414651235 |
oct | 224466114132740 |
9 | 40137214583567 |
10 | 10212110022112 |
11 | 3287a27973059 |
12 | 118b212b98514 |
13 | 590cc835164b |
14 | 2743a96ab78c |
15 | 12a99161bdc7 |
hex | 949b130b5e0 |
10212110022112 has 24 divisors (see below), whose sum is σ = 21163254323400. Its totient is φ = 4837315273344.
The previous prime is 10212110022091. The next prime is 10212110022193. The reversal of 10212110022112 is 21122001121201.
It is a super-2 number, since 2×102121100221122 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8398116187 + ... + 8398117402.
It is an arithmetic number, because the mean of its divisors is an integer number (881802263475).
Almost surely, 210212110022112 is an apocalyptic number.
It is an amenable number.
10212110022112 is an abundant number, since it is smaller than the sum of its proper divisors (10951144301288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212110022112 is a wasteful number, since it uses less digits than its factorization.
10212110022112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16796233618 (or 16796233610 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10212110022112 its reverse (21122001121201), we get a palindrome (31334111143313).
The spelling of 10212110022112 in words is "ten trillion, two hundred twelve billion, one hundred ten million, twenty-two thousand, one hundred twelve".
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