Base | Representation |
---|---|
bin | 1011010000001… |
… | …10111000000000 |
3 | 20120122000110022 |
4 | 11220012320000 |
5 | 143131300000 |
6 | 13211153012 |
7 | 2224246442 |
oct | 550067000 |
9 | 216560408 |
10 | 94400000 |
11 | 49317132 |
12 | 27745768 |
13 | 167328b6 |
14 | c774492 |
15 | 844a585 |
hex | 5a06e00 |
94400000 has 120 divisors (see below), whose sum is σ = 239750280. Its totient is φ = 37120000.
The previous prime is 94399979. The next prime is 94400003. The reversal of 94400000 is 449.
It is a super-2 number, since 2×944000002 = 17822720000000000, which contains 22 as substring.
It is a nialpdrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94400003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1599971 + ... + 1600029.
It is an arithmetic number, because the mean of its divisors is an integer number (1997919).
Almost surely, 294400000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 94400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119875140).
94400000 is an abundant number, since it is smaller than the sum of its proper divisors (145350280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94400000 is an frugal number, since it uses more digits than its factorization.
94400000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102 (or 66 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 94400000 is about 9715.9662411929. The cubic root of 94400000 is about 455.3276229925.
Adding to 94400000 its reverse (449), we get a palindrome (94400449).
The spelling of 94400000 in words is "ninety-four million, four hundred thousand".
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