Base | Representation |
---|---|
bin | 11010111010011… |
… | …10100100010100 |
3 | 120201211002020211 |
4 | 31131032210110 |
5 | 430244000102 |
6 | 34222535204 |
7 | 5410655620 |
oct | 1535164424 |
9 | 521732224 |
10 | 225765652 |
11 | 106491092 |
12 | 63737504 |
13 | 37a08b58 |
14 | 21dac180 |
15 | 14c487d7 |
hex | d74e914 |
225765652 has 24 divisors (see below), whose sum is σ = 462034496. Its totient is φ = 94506048.
The previous prime is 225765641. The next prime is 225765691. The reversal of 225765652 is 256567522.
It is a happy number.
225765652 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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, 92553 + ... + 94960.
Almost surely, 2225765652 is an apocalyptic number.
It is an amenable number.
225765652 is an abundant number, since it is smaller than the sum of its proper divisors (236268844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225765652 is a wasteful number, since it uses less digits than its factorization.
225765652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187567 (or 187565 counting only the distinct ones).
The product of its digits is 252000, while the sum is 40.
The square root of 225765652 is about 15025.5000582343. The cubic root of 225765652 is about 608.9093221980.
The spelling of 225765652 in words is "two hundred twenty-five million, seven hundred sixty-five thousand, six hundred fifty-two".
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