Base | Representation |
---|---|
bin | 11001011110100… |
… | …110001001000110 |
3 | 1002210022202110200 |
4 | 121132212021012 |
5 | 1333411412300 |
6 | 110225431330 |
7 | 13410162453 |
oct | 3136461106 |
9 | 1083282420 |
10 | 427450950 |
11 | 1aa315253 |
12 | bb19b546 |
13 | 6a733274 |
14 | 40aac82a |
15 | 277d7200 |
hex | 197a6246 |
427450950 has 36 divisors (see below), whose sum is σ = 1148419428. Its totient is φ = 113986800.
The previous prime is 427450939. The next prime is 427450979. The reversal of 427450950 is 59054724.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 474496 + ... + 475395.
Almost surely, 2427450950 is an apocalyptic number.
427450950 is an abundant number, since it is smaller than the sum of its proper divisors (720968478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427450950 is a wasteful number, since it uses less digits than its factorization.
427450950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 949909 (or 949901 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 427450950 is about 20674.8869404406. The cubic root of 427450950 is about 753.2898150564.
The spelling of 427450950 in words is "four hundred twenty-seven million, four hundred fifty thousand, nine hundred fifty".
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