Base | Representation |
---|---|
bin | 110100001010011111… |
… | …1110010000010000101 |
3 | 101201010222001110010001 |
4 | 1220110333302002011 |
5 | 3313404440222041 |
6 | 123243435401301 |
7 | 11043665210536 |
oct | 1502477620205 |
9 | 351128043101 |
10 | 112021414021 |
11 | 43565193410 |
12 | 198638b3231 |
13 | a74323118a |
14 | 55c985468d |
15 | 2da97da131 |
hex | 1a14ff2085 |
112021414021 has 16 divisors (see below), whose sum is σ = 123458577408. Its totient is φ = 100794870000.
The previous prime is 112021413949. The next prime is 112021414067. The reversal of 112021414021 is 120414120211.
It is a happy number.
It is not a de Polignac number, because 112021414021 - 29 = 112021413509 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112021414021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112021414091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279396 + ... + 1364146.
It is an arithmetic number, because the mean of its divisors is an integer number (7716161088).
Almost surely, 2112021414021 is an apocalyptic number.
112021414021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
112021414021 is a deficient number, since it is larger than the sum of its proper divisors (11437163387).
112021414021 is a wasteful number, since it uses less digits than its factorization.
112021414021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85992.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 112021414021 its reverse (120414120211), we get a palindrome (232435534232).
The spelling of 112021414021 in words is "one hundred twelve billion, twenty-one million, four hundred fourteen thousand, twenty-one".
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