Base | Representation |
---|---|
bin | 1110010110101… |
… | …00010010111110 |
3 | 22101120022200001 |
4 | 13023110102332 |
5 | 221311012410 |
6 | 15540424514 |
7 | 2661305326 |
oct | 713242276 |
9 | 271508601 |
10 | 120407230 |
11 | 61a6a809 |
12 | 343a813a |
13 | 1bc3a3a8 |
14 | 11dc4286 |
15 | a88633a |
hex | 72d44be |
120407230 has 8 divisors (see below), whose sum is σ = 216733032. Its totient is φ = 48162888.
The previous prime is 120407219. The next prime is 120407233. The reversal of 120407230 is 32704021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 120407198 and 120407207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120407233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6020352 + ... + 6020371.
It is an arithmetic number, because the mean of its divisors is an integer number (27091629).
Almost surely, 2120407230 is an apocalyptic number.
120407230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120407230 is a deficient number, since it is larger than the sum of its proper divisors (96325802).
120407230 is a wasteful number, since it uses less digits than its factorization.
120407230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12040730.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 120407230 is about 10973.0228287378. The cubic root of 120407230 is about 493.7997379794.
The spelling of 120407230 in words is "one hundred twenty million, four hundred seven thousand, two hundred thirty".
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