Base | Representation |
---|---|
bin | 10110011000111001… |
… | …10101000100010110 |
3 | 1011000200211111121211 |
4 | 23030130311010112 |
5 | 144104112402204 |
6 | 5304423132034 |
7 | 603603455134 |
oct | 131434650426 |
9 | 34020744554 |
10 | 12020044054 |
11 | 5109002007 |
12 | 23b55a401a |
13 | 1197362005 |
14 | 820558754 |
15 | 4a53ce804 |
hex | 2cc735116 |
12020044054 has 8 divisors (see below), whose sum is σ = 18035673408. Its totient is φ = 6008152920.
The previous prime is 12020044051. The next prime is 12020044073. The reversal of 12020044054 is 45044002021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12020044051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926502 + ... + 939385.
It is an arithmetic number, because the mean of its divisors is an integer number (2254459176).
Almost surely, 212020044054 is an apocalyptic number.
12020044054 is a deficient number, since it is larger than the sum of its proper divisors (6015629354).
12020044054 is a wasteful number, since it uses less digits than its factorization.
12020044054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1869110.
The product of its (nonzero) digits is 1280, while the sum is 22.
Adding to 12020044054 its reverse (45044002021), we get a palindrome (57064046075).
The spelling of 12020044054 in words is "twelve billion, twenty million, forty-four thousand, fifty-four".
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