Base | Representation |
---|---|
bin | 10101001100000001… |
… | …000000101001011000 |
3 | 2011201111110100211100 |
4 | 111030001000221120 |
5 | 333043020412223 |
6 | 14241251031400 |
7 | 1433525152221 |
oct | 251401005130 |
9 | 64644410740 |
10 | 22750169688 |
11 | 9714972234 |
12 | 44aab9b560 |
13 | 21b73a8a8c |
14 | 115b658248 |
15 | 8d2411043 |
hex | 54c040a58 |
22750169688 has 48 divisors (see below), whose sum is σ = 64857943800. Its totient is φ = 7184263680.
The previous prime is 22750169633. The next prime is 22750169693. The reversal of 22750169688 is 88696105722.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8313753 + ... + 8316488.
Almost surely, 222750169688 is an apocalyptic number.
It is an amenable number.
22750169688 is an abundant number, since it is smaller than the sum of its proper divisors (42107774112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22750169688 is a wasteful number, since it uses less digits than its factorization.
22750169688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16630272 (or 16630265 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 54.
The spelling of 22750169688 in words is "twenty-two billion, seven hundred fifty million, one hundred sixty-nine thousand, six hundred eighty-eight".
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