Base | Representation |
---|---|
bin | 11000111001111… |
… | …11001000101110 |
3 | 112120010111112111 |
4 | 30130333020232 |
5 | 411441101410 |
6 | 32421554234 |
7 | 5114556313 |
oct | 1434771056 |
9 | 476114474 |
10 | 208925230 |
11 | a7a29688 |
12 | 59b7597a |
13 | 343908c7 |
14 | 1da66d0a |
15 | 1351db8a |
hex | c73f22e |
208925230 has 16 divisors (see below), whose sum is σ = 377155440. Its totient is φ = 83327872.
The previous prime is 208925207. The next prime is 208925279. The reversal of 208925230 is 32529802.
It is a junction number, because it is equal to n+sod(n) for n = 208925192 and 208925201.
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, 26635 + ... + 33574.
It is an arithmetic number, because the mean of its divisors is an integer number (23572215).
Almost surely, 2208925230 is an apocalyptic number.
208925230 is a deficient number, since it is larger than the sum of its proper divisors (168230210).
208925230 is a wasteful number, since it uses less digits than its factorization.
208925230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60563.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 208925230 is about 14454.2460889525. The cubic root of 208925230 is about 593.3764367822.
The spelling of 208925230 in words is "two hundred eight million, nine hundred twenty-five thousand, two hundred thirty".
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