Base | Representation |
---|---|
bin | 110101010100001… |
… | …110010011111110 |
3 | 2022100011000000120 |
4 | 311110032103332 |
5 | 3312442301300 |
6 | 224432035410 |
7 | 31111034040 |
oct | 6524162376 |
9 | 2270130016 |
10 | 894493950 |
11 | 419a115a9 |
12 | 20b692b66 |
13 | 11341947c |
14 | 86b25a90 |
15 | 537e03a0 |
hex | 3550e4fe |
894493950 has 48 divisors (see below), whose sum is σ = 2535254400. Its totient is φ = 204455520.
The previous prime is 894493949. The next prime is 894493973. The reversal of 894493950 is 59394498.
It is a junction number, because it is equal to n+sod(n) for n = 894493893 and 894493902.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424900 + ... + 426999.
It is an arithmetic number, because the mean of its divisors is an integer number (52817800).
Almost surely, 2894493950 is an apocalyptic number.
894493950 is an abundant number, since it is smaller than the sum of its proper divisors (1640760450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
894493950 is a wasteful number, since it uses less digits than its factorization.
894493950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 851921 (or 851916 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 51.
The square root of 894493950 is about 29908.0917144508. The cubic root of 894493950 is about 963.5164547202.
The spelling of 894493950 in words is "eight hundred ninety-four million, four hundred ninety-three thousand, nine hundred fifty".
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