Base | Representation |
---|---|
bin | 11010111000000… |
… | …01100110111110 |
3 | 120201020001211221 |
4 | 31130001212332 |
5 | 430203403210 |
6 | 34212103554 |
7 | 5405203612 |
oct | 1534014676 |
9 | 521201757 |
10 | 225450430 |
11 | 106296277 |
12 | 63604bba |
13 | 3792852a |
14 | 21d29342 |
15 | 14bd51da |
hex | d7019be |
225450430 has 32 divisors (see below), whose sum is σ = 432470016. Its totient is φ = 84324864.
The previous prime is 225450427. The next prime is 225450443. The reversal of 225450430 is 34054522.
225450430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 225450395 and 225450404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22467 + ... + 30913.
It is an arithmetic number, because the mean of its divisors is an integer number (13514688).
Almost surely, 2225450430 is an apocalyptic number.
225450430 is a deficient number, since it is larger than the sum of its proper divisors (207019586).
225450430 is a wasteful number, since it uses less digits than its factorization.
225450430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8628.
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 225450430 is about 15015.0068265053. The cubic root of 225450430 is about 608.6257966130.
The spelling of 225450430 in words is "two hundred twenty-five million, four hundred fifty thousand, four hundred thirty".
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