Base | Representation |
---|---|
bin | 1110010110001… |
… | …00101100100010 |
3 | 22101110002000101 |
4 | 13023010230202 |
5 | 221301441310 |
6 | 15535213014 |
7 | 2660621122 |
oct | 713045442 |
9 | 271402011 |
10 | 120343330 |
11 | 61a267a8 |
12 | 3437716a |
13 | 1bc17293 |
14 | 11da8c82 |
15 | a87243a |
hex | 72c4b22 |
120343330 has 16 divisors (see below), whose sum is σ = 224088120. Its totient is φ = 46477312.
The previous prime is 120343297. The next prime is 120343339. The reversal of 120343330 is 33343021.
It can be written as a sum of positive squares in 4 ways, for example, as 117353889 + 2989441 = 10833^2 + 1729^2 .
It is a junction number, because it is equal to n+sod(n) for n = 120343298 and 120343307.
It is not an unprimeable number, because it can be changed into a prime (120343339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207199 + ... + 207778.
Almost surely, 2120343330 is an apocalyptic number.
120343330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120343330 is a deficient number, since it is larger than the sum of its proper divisors (103744790).
120343330 is a wasteful number, since it uses less digits than its factorization.
120343330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415013.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 120343330 is about 10970.1107560498. The cubic root of 120343330 is about 493.7123695083.
Adding to 120343330 its reverse (33343021), we get a palindrome (153686351).
The spelling of 120343330 in words is "one hundred twenty million, three hundred forty-three thousand, three hundred thirty".
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