Base | Representation |
---|---|
bin | 1110010110000… |
… | …00000000100001 |
3 | 22101102002200020 |
4 | 13023000000201 |
5 | 221300333004 |
6 | 15534544053 |
7 | 2660511132 |
oct | 713000041 |
9 | 271362606 |
10 | 120324129 |
11 | 61a13332 |
12 | 34368029 |
13 | 1bc0b613 |
14 | 11da1c89 |
15 | a86b8d9 |
hex | 72c0021 |
120324129 has 8 divisors (see below), whose sum is σ = 161072352. Its totient is φ = 79896000.
The previous prime is 120324121. The next prime is 120324179. The reversal of 120324129 is 921423021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120324129 - 23 = 120324121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120324099 and 120324108.
It is not an unprimeable number, because it can be changed into a prime (120324121) 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, 79144 + ... + 80649.
It is an arithmetic number, because the mean of its divisors is an integer number (20134044).
Almost surely, 2120324129 is an apocalyptic number.
It is an amenable number.
120324129 is a deficient number, since it is larger than the sum of its proper divisors (40748223).
120324129 is a wasteful number, since it uses less digits than its factorization.
120324129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160047.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 120324129 is about 10969.2355704488. The cubic root of 120324129 is about 493.6861105390.
It can be divided in two parts, 12032 and 4129, that added together give a palindrome (16161).
The spelling of 120324129 in words is "one hundred twenty million, three hundred twenty-four thousand, one hundred twenty-nine".
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