Base | Representation |
---|---|
bin | 1011010011110… |
… | …01101001000000 |
3 | 20121111220021200 |
4 | 11221321221000 |
5 | 143241320310 |
6 | 13225221200 |
7 | 2231245104 |
oct | 551715100 |
9 | 217456250 |
10 | 94870080 |
11 | 49608328 |
12 | 27931800 |
13 | 16868856 |
14 | c857904 |
15 | 84de9c0 |
hex | 5a79a40 |
94870080 has 84 divisors (see below), whose sum is σ = 326323452. Its totient is φ = 25297920.
The previous prime is 94870063. The next prime is 94870093. The reversal of 94870080 is 8007849.
It can be written as a sum of positive squares in 2 ways, for example, as 61968384 + 32901696 = 7872^2 + 5736^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13591 + ... + 19350.
It is an arithmetic number, because the mean of its divisors is an integer number (3884803).
Almost surely, 294870080 is an apocalyptic number.
94870080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
94870080 is an abundant number, since it is smaller than the sum of its proper divisors (231453372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94870080 is a wasteful number, since it uses less digits than its factorization.
94870080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32964 (or 32951 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 94870080 is about 9740.1273092296. The cubic root of 94870080 is about 456.0821643264.
The spelling of 94870080 in words is "ninety-four million, eight hundred seventy thousand, eighty".
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