Base | Representation |
---|---|
bin | 1001100111100010000… |
… | …0010010101100100011 |
3 | 120210111012022111010212 |
4 | 2121320200102230203 |
5 | 10201343001111410 |
6 | 203523354444335 |
7 | 14636364656252 |
oct | 2317040225443 |
9 | 523435274125 |
10 | 165230488355 |
11 | 6408a337509 |
12 | 280334336ab |
13 | 12772a98b4a |
14 | 7dd6452799 |
15 | 4470c71b05 |
hex | 2678812b23 |
165230488355 has 8 divisors (see below), whose sum is σ = 198286447200. Its totient is φ = 132177816576.
The previous prime is 165230488333. The next prime is 165230488373. The reversal of 165230488355 is 553884032561.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 165230488355 - 214 = 165230471971 is a prime.
It is a super-3 number, since 3×1652304883553 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709790 + ... + 913379.
It is an arithmetic number, because the mean of its divisors is an integer number (24785805900).
Almost surely, 2165230488355 is an apocalyptic number.
165230488355 is a deficient number, since it is larger than the sum of its proper divisors (33055958845).
165230488355 is a wasteful number, since it uses less digits than its factorization.
165230488355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1643533.
The product of its (nonzero) digits is 3456000, while the sum is 50.
The spelling of 165230488355 in words is "one hundred sixty-five billion, two hundred thirty million, four hundred eighty-eight thousand, three hundred fifty-five".
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