Base | Representation |
---|---|
bin | 1110010110111… |
… | …00100010110100 |
3 | 22101122001000020 |
4 | 13023130202310 |
5 | 221313103022 |
6 | 15541245140 |
7 | 2661505656 |
oct | 713344264 |
9 | 271561006 |
10 | 120441012 |
11 | 61a9312a |
12 | 344037b0 |
13 | 1bc4c893 |
14 | 11dd26d6 |
15 | a89135c |
hex | 72dc8b4 |
120441012 has 24 divisors (see below), whose sum is σ = 281953056. Its totient is φ = 40015008.
The previous prime is 120441011. The next prime is 120441017. The reversal of 120441012 is 210144021.
It is a junction number, because it is equal to n+sod(n) for n = 120440982 and 120441000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120441011) 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, 12663 + ... + 20030.
It is an arithmetic number, because the mean of its divisors is an integer number (11748044).
Almost surely, 2120441012 is an apocalyptic number.
120441012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120441012 is an abundant number, since it is smaller than the sum of its proper divisors (161512044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120441012 is a wasteful number, since it uses less digits than its factorization.
120441012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33007 (or 33005 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 120441012 is about 10974.5620413755. The cubic root of 120441012 is about 493.8459145612.
Adding to 120441012 its reverse (210144021), we get a palindrome (330585033).
The spelling of 120441012 in words is "one hundred twenty million, four hundred forty-one thousand, twelve".
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