Base | Representation |
---|---|
bin | 1000000110000111… |
… | …1100101010011000 |
3 | 12121110011222012200 |
4 | 2001201330222120 |
5 | 13422312110323 |
6 | 555350210200 |
7 | 104565361461 |
oct | 20141745230 |
9 | 5543158180 |
10 | 2173160088 |
11 | a15768380 |
12 | 507953960 |
13 | 2882c4b58 |
14 | 168891d68 |
15 | cabb9443 |
hex | 8187ca98 |
2173160088 has 96 divisors (see below), whose sum is σ = 6461966160. Its totient is φ = 654301440.
The previous prime is 2173160071. The next prime is 2173160117. The reversal of 2173160088 is 8800613712.
2173160088 is a `hidden beast` number, since 2 + 17 + 31 + 600 + 8 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 115606 + ... + 133082.
Almost surely, 22173160088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2173160088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3230983080).
2173160088 is an abundant number, since it is smaller than the sum of its proper divisors (4288806072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2173160088 is a wasteful number, since it uses less digits than its factorization.
2173160088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17657 (or 17650 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 2173160088 is about 46617.1651647759. The cubic root of 2173160088 is about 1295.2807365800.
It can be divided in two parts, 2173 and 160088, that added together give a palindrome (162261).
The spelling of 2173160088 in words is "two billion, one hundred seventy-three million, one hundred sixty thousand, eighty-eight".
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