Base | Representation |
---|---|
bin | 10010000110100110001… |
… | …10000011000000010000 |
3 | 2012110112102110212000102 |
4 | 21003103012003000100 |
5 | 40142342304241433 |
6 | 1153430044111532 |
7 | 62640105100430 |
oct | 11032306030020 |
9 | 2173472425012 |
10 | 622016868368 |
11 | 21a883340685 |
12 | a06742355a8 |
13 | 4686b13737c |
14 | 2216a3762c0 |
15 | 112a7bce4e8 |
hex | 90d3183010 |
622016868368 has 20 divisors (see below), whose sum is σ = 1377323065920. Its totient is φ = 266578657824.
The previous prime is 622016868349. The next prime is 622016868383. The reversal of 622016868368 is 863868610226.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2776860908 + ... + 2776861131.
It is an arithmetic number, because the mean of its divisors is an integer number (68866153296).
Almost surely, 2622016868368 is an apocalyptic number.
It is an amenable number.
622016868368 is an abundant number, since it is smaller than the sum of its proper divisors (755306197552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
622016868368 is a wasteful number, since it uses less digits than its factorization.
622016868368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5553722054 (or 5553722048 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 56.
The spelling of 622016868368 in words is "six hundred twenty-two billion, sixteen million, eight hundred sixty-eight thousand, three hundred sixty-eight".
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