Base | Representation |
---|---|
bin | 111000001010010011… |
… | …1111101111101011100 |
3 | 102112022011210011220020 |
4 | 1300110213331331130 |
5 | 3433444401343022 |
6 | 131223305552140 |
7 | 11466464325606 |
oct | 1602447757534 |
9 | 375264704806 |
10 | 120605106012 |
11 | 4716a490236 |
12 | 1b45a4a5650 |
13 | b4b0680071 |
14 | 5ba185c176 |
15 | 320d18135c |
hex | 1c149fdf5c |
120605106012 has 24 divisors (see below), whose sum is σ = 281605898112. Its totient is φ = 40173990000.
The previous prime is 120605105927. The next prime is 120605106029. The reversal of 120605106012 is 210601506021.
120605106012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3445864 + ... + 3480687.
It is an arithmetic number, because the mean of its divisors is an integer number (11733579088).
Almost surely, 2120605106012 is an apocalyptic number.
120605106012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120605106012 is an abundant number, since it is smaller than the sum of its proper divisors (161000792100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120605106012 is a wasteful number, since it uses less digits than its factorization.
120605106012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6928009 (or 6928007 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 24.
The spelling of 120605106012 in words is "one hundred twenty billion, six hundred five million, one hundred six thousand, twelve".
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