Base | Representation |
---|---|
bin | 1110010101000… |
… | …10000001101101 |
3 | 22101011212012221 |
4 | 13022202001231 |
5 | 221232420300 |
6 | 15532155341 |
7 | 2656460116 |
oct | 712420155 |
9 | 271155187 |
10 | 120201325 |
11 | 6193a042 |
12 | 34308b51 |
13 | 1bb9775a |
14 | 11d6d20d |
15 | a84531a |
hex | 72a206d |
120201325 has 12 divisors (see below), whose sum is σ = 152222400. Its totient is φ = 94114160.
The previous prime is 120201281. The next prime is 120201329. The reversal of 120201325 is 523102021.
It is not a de Polignac number, because 120201325 - 213 = 120193133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120201299 and 120201308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120201329) 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, 49975 + ... + 52324.
It is an arithmetic number, because the mean of its divisors is an integer number (12685200).
Almost surely, 2120201325 is an apocalyptic number.
It is an amenable number.
120201325 is a deficient number, since it is larger than the sum of its proper divisors (32021075).
120201325 is a wasteful number, since it uses less digits than its factorization.
120201325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102356 (or 102351 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 120201325 is about 10963.6364861300. The cubic root of 120201325 is about 493.5180997205.
Adding to 120201325 its reverse (523102021), we get a palindrome (643303346).
The spelling of 120201325 in words is "one hundred twenty million, two hundred one thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •