Base | Representation |
---|---|
bin | 11001100011001… |
… | …001111100000110 |
3 | 1002212120110222100 |
4 | 121203021330012 |
5 | 1334213134100 |
6 | 110311212530 |
7 | 13423301142 |
oct | 3143117406 |
9 | 1085513870 |
10 | 428646150 |
11 | 1aaa61219 |
12 | bb677146 |
13 | 6aa6129a |
14 | 40d00222 |
15 | 27971400 |
hex | 198c9f06 |
428646150 has 36 divisors (see below), whose sum is σ = 1151630532. Its totient is φ = 114305520.
The previous prime is 428646133. The next prime is 428646227. The reversal of 428646150 is 51646824.
428646150 is a `hidden beast` number, since 4 + 2 + 8 + 646 + 1 + 5 + 0 = 666.
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, 475824 + ... + 476723.
It is an arithmetic number, because the mean of its divisors is an integer number (31989737).
Almost surely, 2428646150 is an apocalyptic number.
428646150 is an abundant number, since it is smaller than the sum of its proper divisors (722984382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
428646150 is a wasteful number, since it uses less digits than its factorization.
428646150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 952565 (or 952557 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 428646150 is about 20703.7713955695. The cubic root of 428646150 is about 753.9912554950.
The spelling of 428646150 in words is "four hundred twenty-eight million, six hundred forty-six thousand, one hundred fifty".
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