Base | Representation |
---|---|
bin | 11010111000110… |
… | …10101010000110 |
3 | 120201102021120221 |
4 | 31130122222012 |
5 | 430220144110 |
6 | 34214214554 |
7 | 5406112003 |
oct | 1534325206 |
9 | 521367527 |
10 | 225553030 |
11 | 10635636a |
12 | 6365445a |
13 | 37963141 |
14 | 21d548aa |
15 | 14c057da |
hex | d71aa86 |
225553030 has 16 divisors (see below), whose sum is σ = 406621584. Its totient is φ = 90082080.
The previous prime is 225552997. The next prime is 225553057. The reversal of 225553030 is 30355522.
225553030 is digitally balanced in base 2, 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 = 225552986 and 225553004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10452 + ... + 23671.
It is an arithmetic number, because the mean of its divisors is an integer number (25413849).
Almost surely, 2225553030 is an apocalyptic number.
225553030 is a deficient number, since it is larger than the sum of its proper divisors (181068554).
225553030 is a wasteful number, since it uses less digits than its factorization.
225553030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34791.
The product of its (nonzero) digits is 4500, while the sum is 25.
The square root of 225553030 is about 15018.4230197448. The cubic root of 225553030 is about 608.7181089031.
The spelling of 225553030 in words is "two hundred twenty-five million, five hundred fifty-three thousand, thirty".
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