Base | Representation |
---|---|
bin | 110111111010110100… |
… | …0101100001011001000 |
3 | 102110221221111022010120 |
4 | 1233311220230023020 |
5 | 3431413302422413 |
6 | 131055534343240 |
7 | 11450552241411 |
oct | 1576550541310 |
9 | 373857438116 |
10 | 120085201608 |
11 | 46a22a69379 |
12 | 1b33435ab20 |
13 | b429a49218 |
14 | 5b527a4808 |
15 | 31cc6d5723 |
hex | 1bf5a2c2c8 |
120085201608 has 32 divisors (see below), whose sum is σ = 300221868960. Its totient is φ = 40027218560.
The previous prime is 120085201567. The next prime is 120085201627. The reversal of 120085201608 is 806102580021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214116 + ... + 1309292.
It is an arithmetic number, because the mean of its divisors is an integer number (9381933405).
Almost surely, 2120085201608 is an apocalyptic number.
It is an amenable number.
120085201608 is an abundant number, since it is smaller than the sum of its proper divisors (180136667352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120085201608 is a wasteful number, since it uses less digits than its factorization.
120085201608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147757 (or 147753 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 33.
Adding to 120085201608 its reverse (806102580021), we get a palindrome (926187781629).
The spelling of 120085201608 in words is "one hundred twenty billion, eighty-five million, two hundred one thousand, six hundred eight".
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