Base | Representation |
---|---|
bin | 1001011100111… |
… | …00110011110110 |
3 | 12112012010020210 |
4 | 10232130303312 |
5 | 130244113434 |
6 | 11511210250 |
7 | 1651626021 |
oct | 456346366 |
9 | 175163223 |
10 | 79285494 |
11 | 40833402 |
12 | 22676986 |
13 | 135700c2 |
14 | a75c1b8 |
15 | 6e61ee9 |
hex | 4b9ccf6 |
79285494 has 8 divisors (see below), whose sum is σ = 158571000. Its totient is φ = 26428496.
The previous prime is 79285489. The next prime is 79285529. The reversal of 79285494 is 49458297.
It is a sphenic number, since it is the product of 3 distinct primes.
79285494 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6607119 + ... + 6607130.
It is an arithmetic number, because the mean of its divisors is an integer number (19821375).
Almost surely, 279285494 is an apocalyptic number.
79285494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79285494 is a wasteful number, since it uses less digits than its factorization.
79285494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13214254.
The product of its digits is 725760, while the sum is 48.
The square root of 79285494 is about 8904.2402258699. The cubic root of 79285494 is about 429.6003028236.
The spelling of 79285494 in words is "seventy-nine million, two hundred eighty-five thousand, four hundred ninety-four".
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