Base | Representation |
---|---|
bin | 10011011110010000… |
… | …00110111101001100 |
3 | 222222120200001101022 |
4 | 21233020012331030 |
5 | 132402302044322 |
6 | 4445212333312 |
7 | 520032230513 |
oct | 115710067514 |
9 | 28876601338 |
10 | 10454331212 |
11 | 4485219856 |
12 | 2039174238 |
13 | ca7b72700 |
14 | 71262b67a |
15 | 412c04942 |
hex | 26f206f4c |
10454331212 has 36 divisors (see below), whose sum is σ = 19827543456. Its totient is φ = 4820961600.
The previous prime is 10454331211. The next prime is 10454331227. The reversal of 10454331212 is 21213345401.
It is a happy number.
10454331212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (10454331211) 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 11 ways as a sum of consecutive naturals, for example, 873533 + ... + 885419.
It is an arithmetic number, because the mean of its divisors is an integer number (550765096).
Almost surely, 210454331212 is an apocalyptic number.
It is an amenable number.
10454331212 is a deficient number, since it is larger than the sum of its proper divisors (9373212244).
10454331212 is a wasteful number, since it uses less digits than its factorization.
10454331212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13218 (or 13203 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 10454331212 its reverse (21213345401), we get a palindrome (31667676613).
The spelling of 10454331212 in words is "ten billion, four hundred fifty-four million, three hundred thirty-one thousand, two hundred twelve".
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