Base | Representation |
---|---|
bin | 1010101101001… |
… | …00000101001110 |
3 | 20020222100212101 |
4 | 11112210011032 |
5 | 140442113123 |
6 | 12524425314 |
7 | 2140203415 |
oct | 526440516 |
9 | 206870771 |
10 | 89801038 |
11 | 46765938 |
12 | 260a823a |
13 | 157b2512 |
14 | bcd847c |
15 | 7d3caad |
hex | 55a414e |
89801038 has 32 divisors (see below), whose sum is σ = 146880000. Its totient is φ = 41019264.
The previous prime is 89800981. The next prime is 89801051. The reversal of 89801038 is 83010898.
It is a junction number, because it is equal to n+sod(n) for n = 89800988 and 89801006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179713 + ... + 180211.
It is an arithmetic number, because the mean of its divisors is an integer number (4590000).
Almost surely, 289801038 is an apocalyptic number.
89801038 is a deficient number, since it is larger than the sum of its proper divisors (57078962).
89801038 is a wasteful number, since it uses less digits than its factorization.
89801038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 664.
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 89801038 is about 9476.3409605185. The cubic root of 89801038 is about 447.8099979529.
The spelling of 89801038 in words is "eighty-nine million, eight hundred one thousand, thirty-eight".
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