Base | Representation |
---|---|
bin | 110111111101010011… |
… | …0011000101001110100 |
3 | 102111011202012110100000 |
4 | 1233322212120221310 |
5 | 3432101112432234 |
6 | 131112111351300 |
7 | 11452613153532 |
oct | 1577246305164 |
9 | 374152173300 |
10 | 120168483444 |
11 | 46a65a81239 |
12 | 1b358222530 |
13 | b441088309 |
14 | 5b5d883152 |
15 | 31d4b86899 |
hex | 1bfa998a74 |
120168483444 has 72 divisors (see below), whose sum is σ = 315255009888. Its totient is φ = 40024951200.
The previous prime is 120168483439. The next prime is 120168483467. The reversal of 120168483444 is 444384861021.
120168483444 is a `hidden beast` number, since 1 + 2 + 0 + 168 + 48 + 3 + 444 = 666.
It is a super-2 number, since 2×1201684834442 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 120168483444.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1217059 + ... + 1312085.
It is an arithmetic number, because the mean of its divisors is an integer number (4378541804).
Almost surely, 2120168483444 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120168483444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157627504944).
120168483444 is an abundant number, since it is smaller than the sum of its proper divisors (195086526444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120168483444 is a wasteful number, since it uses less digits than its factorization.
120168483444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96347 (or 96333 counting only the distinct ones).
The product of its (nonzero) digits is 589824, while the sum is 45.
The spelling of 120168483444 in words is "one hundred twenty billion, one hundred sixty-eight million, four hundred eighty-three thousand, four hundred forty-four".
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