Base | Representation |
---|---|
bin | 11110101101001100111… |
… | …110001011110011100000 |
3 | 21110201120220122022102100 |
4 | 132231030332023303200 |
5 | 234033011244441112 |
6 | 4253213105250400 |
7 | 305310514466325 |
oct | 36551476136340 |
9 | 7421526568370 |
10 | 2110120312032 |
11 | 7439959a6127 |
12 | 2a0b57033a00 |
13 | 123ca2967215 |
14 | 741b7a30b4c |
15 | 39d5093d2dc |
hex | 1eb4cf8bce0 |
2110120312032 has 72 divisors (see below), whose sum is σ = 6000829281720. Its totient is φ = 703352966400.
The previous prime is 2110120312031. The next prime is 2110120312087. The reversal of 2110120312032 is 2302130210112.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2110120311996 and 2110120312014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2110120312031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12313594 + ... + 12483782.
It is an arithmetic number, because the mean of its divisors is an integer number (83344851135).
Almost surely, 22110120312032 is an apocalyptic number.
It is an amenable number.
2110120312032 is an abundant number, since it is smaller than the sum of its proper divisors (3890708969688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110120312032 is a wasteful number, since it uses less digits than its factorization.
2110120312032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213256 (or 213245 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 2110120312032 its reverse (2302130210112), we get a palindrome (4412250522144).
The spelling of 2110120312032 in words is "two trillion, one hundred ten billion, one hundred twenty million, three hundred twelve thousand, thirty-two".
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