Base | Representation |
---|---|
bin | 1110010011110… |
… | …00111100011110 |
3 | 22100212022101200 |
4 | 13021320330132 |
5 | 221212024204 |
6 | 15524420330 |
7 | 2655156411 |
oct | 711707436 |
9 | 270768350 |
10 | 120033054 |
11 | 61834679 |
12 | 342476a6 |
13 | 1bb38c9b |
14 | 11d27b78 |
15 | a810539 |
hex | 7278f1e |
120033054 has 48 divisors (see below), whose sum is σ = 271589760. Its totient is φ = 38269440.
The previous prime is 120033041. The next prime is 120033077. The reversal of 120033054 is 450330021.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 48454 + ... + 50870.
It is an arithmetic number, because the mean of its divisors is an integer number (5658120).
Almost surely, 2120033054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120033054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135794880).
120033054 is an abundant number, since it is smaller than the sum of its proper divisors (151556706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120033054 is a wasteful number, since it uses less digits than its factorization.
120033054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2545 (or 2542 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 120033054 is about 10955.9597480093. The cubic root of 120033054 is about 493.2876985829.
Adding to 120033054 its reverse (450330021), we get a palindrome (570363075).
The spelling of 120033054 in words is "one hundred twenty million, thirty-three thousand, fifty-four".
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