Base | Representation |
---|---|
bin | 1110010100101… |
… | …00110101100100 |
3 | 22101002010010000 |
4 | 13022110311210 |
5 | 221224203200 |
6 | 15531101300 |
7 | 2656143450 |
oct | 712246544 |
9 | 271063100 |
10 | 120147300 |
11 | 61902499 |
12 | 342a1830 |
13 | 1bb78ca0 |
14 | 11d57660 |
15 | a834300 |
hex | 7294d64 |
120147300 has 360 divisors, whose sum is σ = 482288576. Its totient is φ = 25194240.
The previous prime is 120147263. The next prime is 120147323. The reversal of 120147300 is 3741021.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 737019 + ... + 737181.
Almost surely, 2120147300 is an apocalyptic number.
120147300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120147300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241144288).
120147300 is an abundant number, since it is smaller than the sum of its proper divisors (362141276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120147300 is a wasteful number, since it uses less digits than its factorization.
120147300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209 (or 193 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 120147300 is about 10961.1723825511. The cubic root of 120147300 is about 493.4441506998. Note that the first 3 decimals are identical.
Adding to 120147300 its reverse (3741021), we get a palindrome (123888321).
The spelling of 120147300 in words is "one hundred twenty million, one hundred forty-seven thousand, three hundred".
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