Base | Representation |
---|---|
bin | 11011101101011… |
… | …10100010110001 |
3 | 121012101200202121 |
4 | 31312232202301 |
5 | 434001401400 |
6 | 35022114241 |
7 | 5521536310 |
oct | 1566564261 |
9 | 535350677 |
10 | 232450225 |
11 | 10a237327 |
12 | 65a1b981 |
13 | 39209617 |
14 | 22c2c277 |
15 | 1561921a |
hex | ddae8b1 |
232450225 has 48 divisors (see below), whose sum is σ = 344085120. Its totient is φ = 152409600.
The previous prime is 232450223. The next prime is 232450241. The reversal of 232450225 is 522054232.
It is a happy number.
It is not a de Polignac number, because 232450225 - 21 = 232450223 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 232450225.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232450223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 827085 + ... + 827365.
It is an arithmetic number, because the mean of its divisors is an integer number (7168440).
Almost surely, 2232450225 is an apocalyptic number.
232450225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
232450225 is a deficient number, since it is larger than the sum of its proper divisors (111634895).
232450225 is a wasteful number, since it uses less digits than its factorization.
232450225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490 (or 485 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 232450225 is about 15246.3184080617. The cubic root of 232450225 is about 614.8605892828.
The spelling of 232450225 in words is "two hundred thirty-two million, four hundred fifty thousand, two hundred twenty-five".
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