Base | Representation |
---|---|
bin | 1011100000100001001… |
… | …0101011010000100000 |
3 | 200220022120202011101111 |
4 | 2320020102223100200 |
5 | 11214401121442440 |
6 | 230454200113104 |
7 | 20166243643450 |
oct | 2701022532040 |
9 | 626276664344 |
10 | 197707609120 |
11 | 76935877a8a |
12 | 32397a65794 |
13 | 1584a40c578 |
14 | 97d7873d60 |
15 | 52220a74ea |
hex | 2e084ab420 |
197707609120 has 96 divisors (see below), whose sum is σ = 565211219328. Its totient is φ = 63798079488.
The previous prime is 197707609109. The next prime is 197707609129. The reversal of 197707609120 is 21906707791.
197707609120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (197707609129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5172862 + ... + 5210941.
It is an arithmetic number, because the mean of its divisors is an integer number (5887616868).
Almost surely, 2197707609120 is an apocalyptic number.
197707609120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
197707609120 is an abundant number, since it is smaller than the sum of its proper divisors (367503610208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197707609120 is a wasteful number, since it uses less digits than its factorization.
197707609120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10383842 (or 10383834 counting only the distinct ones).
The product of its (nonzero) digits is 333396, while the sum is 49.
The spelling of 197707609120 in words is "one hundred ninety-seven billion, seven hundred seven million, six hundred nine thousand, one hundred twenty".
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