Base | Representation |
---|---|
bin | 110101010100011… |
… | …100001000001110 |
3 | 2022100020212122120 |
4 | 311110130020032 |
5 | 3313001104132 |
6 | 224433153410 |
7 | 31111361034 |
oct | 6524341016 |
9 | 2270225576 |
10 | 894550542 |
11 | 419a50076 |
12 | 20b6bb866 |
13 | 113439162 |
14 | 86b3c554 |
15 | 5380202c |
hex | 3551c20e |
894550542 has 32 divisors (see below), whose sum is σ = 1808371872. Its totient is φ = 294987264.
The previous prime is 894550529. The next prime is 894550597. The reversal of 894550542 is 245055498.
It is a junction number, because it is equal to n+sod(n) for n = 894550494 and 894550503.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258858 + ... + 262290.
It is an arithmetic number, because the mean of its divisors is an integer number (56511621).
Almost surely, 2894550542 is an apocalyptic number.
894550542 is an abundant number, since it is smaller than the sum of its proper divisors (913821330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
894550542 is a wasteful number, since it uses less digits than its factorization.
894550542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3892.
The product of its (nonzero) digits is 288000, while the sum is 42.
The square root of 894550542 is about 29909.0377979633. The cubic root of 894550542 is about 963.5367739086.
The spelling of 894550542 in words is "eight hundred ninety-four million, five hundred fifty thousand, five hundred forty-two".
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