Base | Representation |
---|---|
bin | 10010010001000… |
… | …00100001101101 |
3 | 101200022122122001 |
4 | 21020200201231 |
5 | 303211202300 |
6 | 23112052301 |
7 | 3540252031 |
oct | 1110404155 |
9 | 350278561 |
10 | 153225325 |
11 | 79545500 |
12 | 43394091 |
13 | 2598ac96 |
14 | 164c81c1 |
15 | d6ba16a |
hex | 922086d |
153225325 has 36 divisors (see below), whose sum is σ = 214643380. Its totient is φ = 108424800.
The previous prime is 153225269. The next prime is 153225353. The reversal of 153225325 is 523522351.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 6 ways, for example, as 3334276 + 149891049 = 1826^2 + 12243^2 .
It is not a de Polignac number, because 153225325 - 223 = 144836717 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 153225293 and 153225302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4141207 + ... + 4141243.
Almost surely, 2153225325 is an apocalyptic number.
It is an amenable number.
153225325 is a deficient number, since it is larger than the sum of its proper divisors (61418055).
153225325 is an frugal number, since it uses more digits than its factorization.
153225325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143 (or 53 counting only the distinct ones).
The product of its digits is 9000, while the sum is 28.
The square root of 153225325 is about 12378.4217491569. The cubic root of 153225325 is about 535.1105544960.
Adding to 153225325 its reverse (523522351), we get a palindrome (676747676).
The spelling of 153225325 in words is "one hundred fifty-three million, two hundred twenty-five thousand, three hundred twenty-five".
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