Base | Representation |
---|---|
bin | 1100110100101110110… |
… | …0100101010000000010 |
3 | 210001200000100202120000 |
4 | 3031023230211100002 |
5 | 12102200201411320 |
6 | 245113250500430 |
7 | 21626366144520 |
oct | 3151354452002 |
9 | 701600322500 |
10 | 220313310210 |
11 | 85486135884 |
12 | 36846594716 |
13 | 17a108a5066 |
14 | a93dc43310 |
15 | 5ae697cc90 |
hex | 334bb25402 |
220313310210 has 160 divisors (see below), whose sum is σ = 688126171392. Its totient is φ = 49531720320.
The previous prime is 220313310167. The next prime is 220313310247. The reversal of 220313310210 is 12013313022.
220313310210 is a `hidden beast` number, since 2 + 20 + 313 + 310 + 21 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27379 + ... + 664361.
Almost surely, 2220313310210 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 220313310210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344063085696).
220313310210 is an abundant number, since it is smaller than the sum of its proper divisors (467812861182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220313310210 is a wasteful number, since it uses less digits than its factorization.
220313310210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 637070 (or 637061 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 220313310210 its reverse (12013313022), we get a palindrome (232326623232).
The spelling of 220313310210 in words is "two hundred twenty billion, three hundred thirteen million, three hundred ten thousand, two hundred ten".
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