Base | Representation |
---|---|
bin | 1110010111000… |
… | …11010001000010 |
3 | 22101200102210000 |
4 | 13023203101002 |
5 | 221314443141 |
6 | 15542020430 |
7 | 2661652152 |
oct | 713432102 |
9 | 271612700 |
10 | 120468546 |
11 | 62001890 |
12 | 34417716 |
13 | 1bc5c283 |
14 | 11ddc762 |
15 | a8995b6 |
hex | 72e3442 |
120468546 has 80 divisors (see below), whose sum is σ = 299170080. Its totient is φ = 35925120.
The previous prime is 120468541. The next prime is 120468563. The reversal of 120468546 is 645864021.
It is a self number, because there is not a number n which added to its sum of digits gives 120468546.
It is not an unprimeable number, because it can be changed into a prime (120468541) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 118890 + ... + 119898.
It is an arithmetic number, because the mean of its divisors is an integer number (3739626).
Almost surely, 2120468546 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120468546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149585040).
120468546 is an abundant number, since it is smaller than the sum of its proper divisors (178701534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120468546 is a wasteful number, since it uses less digits than its factorization.
120468546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101 (or 1092 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 120468546 is about 10975.8164161032. The cubic root of 120468546 is about 493.8835443716.
The spelling of 120468546 in words is "one hundred twenty million, four hundred sixty-eight thousand, five hundred forty-six".
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