Base | Representation |
---|---|
bin | 1010101000000… |
… | …10101110100010 |
3 | 20012201210021022 |
4 | 11110002232202 |
5 | 140304441010 |
6 | 12502325442 |
7 | 2131451522 |
oct | 524025642 |
9 | 205653238 |
10 | 89140130 |
11 | 46354332 |
12 | 25a29882 |
13 | 15610751 |
14 | bba5682 |
15 | 7c5bd55 |
hex | 5502ba2 |
89140130 has 16 divisors (see below), whose sum is σ = 160684344. Its totient is φ = 35604480.
The previous prime is 89140127. The next prime is 89140169. The reversal of 89140130 is 3104198.
It can be written as a sum of positive squares in 4 ways, for example, as 82101721 + 7038409 = 9061^2 + 2653^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 89140130.
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 7 ways as a sum of consecutive naturals, for example, 1250 + ... + 13410.
Almost surely, 289140130 is an apocalyptic number.
89140130 is a deficient number, since it is larger than the sum of its proper divisors (71544214).
89140130 is a wasteful number, since it uses less digits than its factorization.
89140130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12901.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 89140130 is about 9441.4050861087. The cubic root of 89140130 is about 446.7087105544.
The spelling of 89140130 in words is "eighty-nine million, one hundred forty thousand, one hundred thirty".
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