Base | Representation |
---|---|
bin | 1010101101000… |
… | …10011110010010 |
3 | 20020222000211101 |
4 | 11112202132102 |
5 | 140441410300 |
6 | 12524335014 |
7 | 2140145254 |
oct | 526423622 |
9 | 206860741 |
10 | 89794450 |
11 | 46760999 |
12 | 260a446a |
13 | 157ac515 |
14 | bcd5cd4 |
15 | 7d3ab6a |
hex | 55a2792 |
89794450 has 12 divisors (see below), whose sum is σ = 167017770. Its totient is φ = 35917760.
The previous prime is 89794447. The next prime is 89794477. The reversal of 89794450 is 5449798.
It can be written as a sum of positive squares in 3 ways, for example, as 87665769 + 2128681 = 9363^2 + 1459^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 89794450.
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 5 ways as a sum of consecutive naturals, for example, 897895 + ... + 897994.
Almost surely, 289794450 is an apocalyptic number.
89794450 is a deficient number, since it is larger than the sum of its proper divisors (77223320).
89794450 is a wasteful number, since it uses less digits than its factorization.
89794450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1795901 (or 1795896 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 89794450 is about 9475.9933516228. The cubic root of 89794450 is about 447.7990469124.
The spelling of 89794450 in words is "eighty-nine million, seven hundred ninety-four thousand, four hundred fifty".
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