Base | Representation |
---|---|
bin | 110111111010101110… |
… | …0010110011101101010 |
3 | 102110221201101222000120 |
4 | 1233311130112131222 |
5 | 3431411440420304 |
6 | 131055341144110 |
7 | 11450512610055 |
oct | 1576534263552 |
9 | 373851358016 |
10 | 120081966954 |
11 | 46a2115a104 |
12 | 1b33325b036 |
13 | b429185b21 |
14 | 5b521a1a9c |
15 | 31cc2970d9 |
hex | 1bf571676a |
120081966954 has 8 divisors (see below), whose sum is σ = 240163933920. Its totient is φ = 40027322316.
The previous prime is 120081966941. The next prime is 120081966971. The reversal of 120081966954 is 459669180021.
120081966954 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
120081966954 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 120081966897 and 120081966906.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 10006830574 + ... + 10006830585.
It is an arithmetic number, because the mean of its divisors is an integer number (30020491740).
Almost surely, 2120081966954 is an apocalyptic number.
120081966954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120081966954 is a wasteful number, since it uses less digits than its factorization.
120081966954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20013661164.
The product of its (nonzero) digits is 933120, while the sum is 51.
The spelling of 120081966954 in words is "one hundred twenty billion, eighty-one million, nine hundred sixty-six thousand, nine hundred fifty-four".
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