Base | Representation |
---|---|
bin | 1010101001001… |
… | …00101001100010 |
3 | 20012222211212101 |
4 | 11110210221202 |
5 | 140323412244 |
6 | 12505321014 |
7 | 2132600563 |
oct | 524445142 |
9 | 205884771 |
10 | 89279074 |
11 | 46439765 |
12 | 25a9616a |
13 | 1565ba71 |
14 | bc0016a |
15 | 7c880d4 |
hex | 5524a62 |
89279074 has 8 divisors (see below), whose sum is σ = 133974828. Its totient is φ = 44620800.
The previous prime is 89279027. The next prime is 89279089. The reversal of 89279074 is 47097298.
It can be written as a sum of positive squares in 2 ways, for example, as 88228449 + 1050625 = 9393^2 + 1025^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2367 + ... + 13570.
Almost surely, 289279074 is an apocalyptic number.
89279074 is a deficient number, since it is larger than the sum of its proper divisors (44695754).
89279074 is a wasteful number, since it uses less digits than its factorization.
89279074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18740.
The product of its (nonzero) digits is 254016, while the sum is 46.
The square root of 89279074 is about 9448.7604478048. The cubic root of 89279074 is about 446.9406871605.
The spelling of 89279074 in words is "eighty-nine million, two hundred seventy-nine thousand, seventy-four".
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