Base | Representation |
---|---|
bin | 1110010100100… |
… | …01111010011101 |
3 | 22101001111200111 |
4 | 13022101322131 |
5 | 221223312300 |
6 | 15530530021 |
7 | 2656063522 |
oct | 712217235 |
9 | 271044614 |
10 | 120135325 |
11 | 618a44a2 |
12 | 34296911 |
13 | 1bb736bb |
14 | 11d53149 |
15 | a8309ba |
hex | 7291e9d |
120135325 has 12 divisors (see below), whose sum is σ = 155445408. Its totient is φ = 91929200.
The previous prime is 120135319. The next prime is 120135329. The reversal of 120135325 is 523531021.
It is not a de Polignac number, because 120135325 - 23 = 120135317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120135296 and 120135305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120135329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103891 + ... + 105040.
It is an arithmetic number, because the mean of its divisors is an integer number (12953784).
Almost surely, 2120135325 is an apocalyptic number.
It is an amenable number.
120135325 is a deficient number, since it is larger than the sum of its proper divisors (35310083).
120135325 is a wasteful number, since it uses less digits than its factorization.
120135325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208964 (or 208959 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 120135325 is about 10960.6261226264. The cubic root of 120135325 is about 493.4277564070.
Adding to 120135325 its reverse (523531021), we get a palindrome (643666346).
The spelling of 120135325 in words is "one hundred twenty million, one hundred thirty-five thousand, three hundred twenty-five".
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