Base | Representation |
---|---|
bin | 1010101101100… |
… | …00000111110011 |
3 | 20021001212111221 |
4 | 11112300013303 |
5 | 141000202410 |
6 | 12525445511 |
7 | 2140500250 |
oct | 526600763 |
9 | 207055457 |
10 | 89850355 |
11 | 467999a1 |
12 | 26110897 |
13 | 157cbaba |
14 | bd0c427 |
15 | 7d4c4da |
hex | 55b01f3 |
89850355 has 16 divisors (see below), whose sum is σ = 130472640. Its totient is φ = 57987072.
The previous prime is 89850353. The next prime is 89850359. The reversal of 89850355 is 55305898.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 89850355 - 21 = 89850353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89850353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74910 + ... + 76099.
It is an arithmetic number, because the mean of its divisors is an integer number (8154540).
Almost surely, 289850355 is an apocalyptic number.
89850355 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
89850355 is a deficient number, since it is larger than the sum of its proper divisors (40622285).
89850355 is a wasteful number, since it uses less digits than its factorization.
89850355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151038.
The product of its (nonzero) digits is 216000, while the sum is 43.
The square root of 89850355 is about 9478.9427153032. The cubic root of 89850355 is about 447.8919591587.
The spelling of 89850355 in words is "eighty-nine million, eight hundred fifty thousand, three hundred fifty-five".
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